72675000

素因数分解:

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

素因数の和:73

約数の個数: 288

約数和(自身を含む): 274201200

約数和(自身を除く): 201526200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 50, 51, 57, 60, 68, 72, 75, 76, 85, 90, 95, 100, 102, 114, 120, 125, 136, 150, 152, 153, 170, 171, 180, 190, 200, 204, 225, 228, 250, 255, 285, 300, 306, 323, 340, 342, 360, 375, 380, 408, 425, 450, 456, 475, 500, 510, 570, 600, 612, 625, 646, 680, 684, 750, 760, 765, 850, 855, 900, 950, 969, 1000, 1020, 1125, 1140, 1224, 1250, 1275, 1292, 1368, 1425, 1500, 1530, 1615, 1700, 1710, 1800, 1875, 1900, 1938, 2040, 2125, 2250, 2280, 2375, 2500, 2550, 2584, 2850, 2907, 3000, 3060, 3125, 3230, 3400, 3420, 3750, 3800, 3825, 3876, 4250, 4275, 4500, 4750, 4845, 5000, 5100, 5625, 5700, 5814, 6120, 6250, 6375, 6460, 6840, 7125, 7500, 7650, 7752, 8075, 8500, 8550, 9000, 9375, 9500, 9690, 10200, 10625, 11250, 11400, 11628, 11875, 12500, 12750, 12920, 14250, 14535, 15000, 15300, 16150, 17000, 17100, 18750, 19000, 19125, 19380, 21250, 21375, 22500, 23256, 23750, 24225, 25000, 25500, 28125, 28500, 29070, 30600, 31875, 32300, 34200, 35625, 37500, 38250, 38760, 40375, 42500, 42750, 45000, 47500, 48450, 51000, 53125, 56250, 57000, 58140, 59375, 63750, 64600, 71250, 72675, 75000, 76500, 80750, 85000, 85500, 95000, 95625, 96900, 106250, 106875, 112500, 116280, 118750, 121125, 127500, 142500, 145350, 153000, 159375, 161500, 171000, 178125, 191250, 193800, 201875, 212500, 213750, 225000, 237500, 242250, 255000, 285000, 290700, 318750, 323000, 356250, 363375, 382500, 403750, 425000, 427500, 475000, 478125, 484500, 534375, 581400, 605625, 637500, 712500, 726750, 765000, 807500, 855000, 956250, 969000, 1009375, 1068750, 1211250, 1275000, 1425000, 1453500, 1615000, 1816875, 1912500, 2018750, 2137500, 2422500, 2907000, 3028125, 3633750, 3825000, 4037500, 4275000, 4845000, 6056250, 7267500, 8075000, 9084375, 12112500, 14535000, 18168750, 24225000, 36337500, 72675000]

約数ペア:

[(1, 72675000), (2, 36337500), (3, 24225000), (4, 18168750), (5, 14535000), (6, 12112500), (8, 9084375), (9, 8075000), (10, 7267500), (12, 6056250), (15, 4845000), (17, 4275000), (18, 4037500), (19, 3825000), (20, 3633750), (24, 3028125), (25, 2907000), (30, 2422500), (34, 2137500), (36, 2018750), (38, 1912500), (40, 1816875), (45, 1615000), (50, 1453500), (51, 1425000), (57, 1275000), (60, 1211250), (68, 1068750), (72, 1009375), (75, 969000), (76, 956250), (85, 855000), (90, 807500), (95, 765000), (100, 726750), (102, 712500), (114, 637500), (120, 605625), (125, 581400), (136, 534375), (150, 484500), (152, 478125), (153, 475000), (170, 427500), (171, 425000), (180, 403750), (190, 382500), (200, 363375), (204, 356250), (225, 323000), (228, 318750), (250, 290700), (255, 285000), (285, 255000), (300, 242250), (306, 237500), (323, 225000), (340, 213750), (342, 212500), (360, 201875), (375, 193800), (380, 191250), (408, 178125), (425, 171000), (450, 161500), (456, 159375), (475, 153000), (500, 145350), (510, 142500), (570, 127500), (600, 121125), (612, 118750), (625, 116280), (646, 112500), (680, 106875), (684, 106250), (750, 96900), (760, 95625), (765, 95000), (850, 85500), (855, 85000), (900, 80750), (950, 76500), (969, 75000), (1000, 72675), (1020, 71250), (1125, 64600), (1140, 63750), (1224, 59375), (1250, 58140), (1275, 57000), (1292, 56250), (1368, 53125), (1425, 51000), (1500, 48450), (1530, 47500), (1615, 45000), (1700, 42750), (1710, 42500), (1800, 40375), (1875, 38760), (1900, 38250), (1938, 37500), (2040, 35625), (2125, 34200), (2250, 32300), (2280, 31875), (2375, 30600), (2500, 29070), (2550, 28500), (2584, 28125), (2850, 25500), (2907, 25000), (3000, 24225), (3060, 23750), (3125, 23256), (3230, 22500), (3400, 21375), (3420, 21250), (3750, 19380), (3800, 19125), (3825, 19000), (3876, 18750), (4250, 17100), (4275, 17000), (4500, 16150), (4750, 15300), (4845, 15000), (5000, 14535), (5100, 14250), (5625, 12920), (5700, 12750), (5814, 12500), (6120, 11875), (6250, 11628), (6375, 11400), (6460, 11250), (6840, 10625), (7125, 10200), (7500, 9690), (7650, 9500), (7752, 9375), (8075, 9000), (8500, 8550)]