494190000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 450

約数和(自身を含む): 1932522020

約数和(自身を除く): 1438332020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 48, 50, 51, 57, 60, 68, 72, 75, 76, 80, 85, 90, 95, 100, 102, 114, 120, 125, 136, 144, 150, 152, 153, 170, 171, 180, 190, 200, 204, 225, 228, 240, 250, 255, 272, 285, 289, 300, 304, 306, 323, 340, 342, 360, 375, 380, 400, 408, 425, 450, 456, 475, 500, 510, 570, 578, 600, 612, 625, 646, 680, 684, 720, 750, 760, 765, 816, 850, 855, 867, 900, 912, 950, 969, 1000, 1020, 1125, 1140, 1156, 1200, 1224, 1250, 1275, 1292, 1360, 1368, 1425, 1445, 1500, 1520, 1530, 1615, 1700, 1710, 1734, 1800, 1875, 1900, 1938, 2000, 2040, 2125, 2250, 2280, 2312, 2375, 2448, 2500, 2550, 2584, 2601, 2736, 2850, 2890, 2907, 3000, 3060, 3230, 3400, 3420, 3468, 3600, 3750, 3800, 3825, 3876, 4080, 4250, 4275, 4335, 4500, 4560, 4624, 4750, 4845, 5000, 5100, 5168, 5202, 5491, 5625, 5700, 5780, 5814, 6000, 6120, 6375, 6460, 6800, 6840, 6936, 7125, 7225, 7500, 7600, 7650, 7752, 8075, 8500, 8550, 8670, 9000, 9500, 9690, 10000, 10200, 10404, 10625, 10982, 11250, 11400, 11560, 11628, 11875, 12240, 12750, 12920, 13005, 13680, 13872, 14250, 14450, 14535, 15000, 15300, 15504, 16150, 16473, 17000, 17100, 17340, 18000, 19000, 19125, 19380, 20400, 20808, 21250, 21375, 21675, 21964, 22500, 22800, 23120, 23256, 23750, 24225, 25500, 25840, 26010, 27455, 28500, 28900, 29070, 30000, 30600, 31875, 32300, 32946, 34000, 34200, 34680, 35625, 36125, 38000, 38250, 38760, 40375, 41616, 42500, 42750, 43350, 43928, 45000, 46512, 47500, 48450, 49419, 51000, 52020, 54910, 57000, 57800, 58140, 61200, 63750, 64600, 65025, 65892, 68400, 69360, 71250, 72250, 72675, 76500, 77520, 80750, 82365, 85000, 85500, 86700, 87856, 90000, 95000, 95625, 96900, 98838, 102000, 104040, 106875, 108375, 109820, 114000, 115600, 116280, 121125, 127500, 129200, 130050, 131784, 137275, 142500, 144500, 145350, 153000, 161500, 164730, 170000, 171000, 173400, 180625, 190000, 191250, 193800, 197676, 201875, 208080, 213750, 216750, 219640, 232560, 242250, 247095, 255000, 260100, 263568, 274550, 285000, 289000, 290700, 306000, 323000, 325125, 329460, 342000, 346800, 361250, 363375, 382500, 387600, 395352, 403750, 411825, 427500, 433500, 439280, 484500, 494190, 510000, 520200, 541875, 549100, 570000, 578000, 581400, 605625, 646000, 650250, 658920, 686375, 722500, 726750, 765000, 790704, 807500, 823650, 855000, 867000, 969000, 988380, 1040400, 1083750, 1098200, 1162800, 1211250, 1235475, 1300500, 1317840, 1372750, 1445000, 1453500, 1530000, 1615000, 1625625, 1647300, 1710000, 1734000, 1816875, 1938000, 1976760, 2059125, 2167500, 2196400, 2422500, 2470950, 2601000, 2745500, 2890000, 2907000, 3230000, 3251250, 3294600, 3431875, 3633750, 3953520, 4118250, 4335000, 4845000, 4941900, 5202000, 5491000, 5814000, 6177375, 6502500, 6589200, 6863750, 7267500, 8236500, 8670000, 9690000, 9883800, 10295625, 10982000, 12354750, 13005000, 13727500, 14535000, 16473000, 19767600, 20591250, 24709500, 26010000, 27455000, 29070000, 30886875, 32946000, 41182500, 49419000, 54910000, 61773750, 82365000, 98838000, 123547500, 164730000, 247095000, 494190000]

約数ペア:

[(1, 494190000), (2, 247095000), (3, 164730000), (4, 123547500), (5, 98838000), (6, 82365000), (8, 61773750), (9, 54910000), (10, 49419000), (12, 41182500), (15, 32946000), (16, 30886875), (17, 29070000), (18, 27455000), (19, 26010000), (20, 24709500), (24, 20591250), (25, 19767600), (30, 16473000), (34, 14535000), (36, 13727500), (38, 13005000), (40, 12354750), (45, 10982000), (48, 10295625), (50, 9883800), (51, 9690000), (57, 8670000), (60, 8236500), (68, 7267500), (72, 6863750), (75, 6589200), (76, 6502500), (80, 6177375), (85, 5814000), (90, 5491000), (95, 5202000), (100, 4941900), (102, 4845000), (114, 4335000), (120, 4118250), (125, 3953520), (136, 3633750), (144, 3431875), (150, 3294600), (152, 3251250), (153, 3230000), (170, 2907000), (171, 2890000), (180, 2745500), (190, 2601000), (200, 2470950), (204, 2422500), (225, 2196400), (228, 2167500), (240, 2059125), (250, 1976760), (255, 1938000), (272, 1816875), (285, 1734000), (289, 1710000), (300, 1647300), (304, 1625625), (306, 1615000), (323, 1530000), (340, 1453500), (342, 1445000), (360, 1372750), (375, 1317840), (380, 1300500), (400, 1235475), (408, 1211250), (425, 1162800), (450, 1098200), (456, 1083750), (475, 1040400), (500, 988380), (510, 969000), (570, 867000), (578, 855000), (600, 823650), (612, 807500), (625, 790704), (646, 765000), (680, 726750), (684, 722500), (720, 686375), (750, 658920), (760, 650250), (765, 646000), (816, 605625), (850, 581400), (855, 578000), (867, 570000), (900, 549100), (912, 541875), (950, 520200), (969, 510000), (1000, 494190), (1020, 484500), (1125, 439280), (1140, 433500), (1156, 427500), (1200, 411825), (1224, 403750), (1250, 395352), (1275, 387600), (1292, 382500), (1360, 363375), (1368, 361250), (1425, 346800), (1445, 342000), (1500, 329460), (1520, 325125), (1530, 323000), (1615, 306000), (1700, 290700), (1710, 289000), (1734, 285000), (1800, 274550), (1875, 263568), (1900, 260100), (1938, 255000), (2000, 247095), (2040, 242250), (2125, 232560), (2250, 219640), (2280, 216750), (2312, 213750), (2375, 208080), (2448, 201875), (2500, 197676), (2550, 193800), (2584, 191250), (2601, 190000), (2736, 180625), (2850, 173400), (2890, 171000), (2907, 170000), (3000, 164730), (3060, 161500), (3230, 153000), (3400, 145350), (3420, 144500), (3468, 142500), (3600, 137275), (3750, 131784), (3800, 130050), (3825, 129200), (3876, 127500), (4080, 121125), (4250, 116280), (4275, 115600), (4335, 114000), (4500, 109820), (4560, 108375), (4624, 106875), (4750, 104040), (4845, 102000), (5000, 98838), (5100, 96900), (5168, 95625), (5202, 95000), (5491, 90000), (5625, 87856), (5700, 86700), (5780, 85500), (5814, 85000), (6000, 82365), (6120, 80750), (6375, 77520), (6460, 76500), (6800, 72675), (6840, 72250), (6936, 71250), (7125, 69360), (7225, 68400), (7500, 65892), (7600, 65025), (7650, 64600), (7752, 63750), (8075, 61200), (8500, 58140), (8550, 57800), (8670, 57000), (9000, 54910), (9500, 52020), (9690, 51000), (10000, 49419), (10200, 48450), (10404, 47500), (10625, 46512), (10982, 45000), (11250, 43928), (11400, 43350), (11560, 42750), (11628, 42500), (11875, 41616), (12240, 40375), (12750, 38760), (12920, 38250), (13005, 38000), (13680, 36125), (13872, 35625), (14250, 34680), (14450, 34200), (14535, 34000), (15000, 32946), (15300, 32300), (15504, 31875), (16150, 30600), (16473, 30000), (17000, 29070), (17100, 28900), (17340, 28500), (18000, 27455), (19000, 26010), (19125, 25840), (19380, 25500), (20400, 24225), (20808, 23750), (21250, 23256), (21375, 23120), (21675, 22800), (21964, 22500)]