24709500

素因数分解:

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

素因数の和:78

約数の個数: 216

約数和(自身を含む): 87163440

約数和(自身を除く): 62453940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 125, 150, 153, 170, 171, 180, 190, 204, 225, 228, 250, 255, 285, 289, 300, 306, 323, 340, 342, 375, 380, 425, 450, 475, 500, 510, 570, 578, 612, 646, 684, 750, 765, 850, 855, 867, 900, 950, 969, 1020, 1125, 1140, 1156, 1275, 1292, 1425, 1445, 1500, 1530, 1615, 1700, 1710, 1734, 1900, 1938, 2125, 2250, 2375, 2550, 2601, 2850, 2890, 2907, 3060, 3230, 3420, 3468, 3825, 3876, 4250, 4275, 4335, 4500, 4750, 4845, 5100, 5202, 5491, 5700, 5780, 5814, 6375, 6460, 7125, 7225, 7650, 8075, 8500, 8550, 8670, 9500, 9690, 10404, 10982, 11628, 12750, 13005, 14250, 14450, 14535, 15300, 16150, 16473, 17100, 17340, 19125, 19380, 21375, 21675, 21964, 24225, 25500, 26010, 27455, 28500, 28900, 29070, 32300, 32946, 36125, 38250, 40375, 42750, 43350, 48450, 49419, 52020, 54910, 58140, 65025, 65892, 72250, 72675, 76500, 80750, 82365, 85500, 86700, 96900, 98838, 108375, 109820, 121125, 130050, 137275, 144500, 145350, 161500, 164730, 197676, 216750, 242250, 247095, 260100, 274550, 290700, 325125, 329460, 363375, 411825, 433500, 484500, 494190, 549100, 650250, 686375, 726750, 823650, 988380, 1235475, 1300500, 1372750, 1453500, 1647300, 2059125, 2470950, 2745500, 4118250, 4941900, 6177375, 8236500, 12354750, 24709500]

約数ペア:

[(1, 24709500), (2, 12354750), (3, 8236500), (4, 6177375), (5, 4941900), (6, 4118250), (9, 2745500), (10, 2470950), (12, 2059125), (15, 1647300), (17, 1453500), (18, 1372750), (19, 1300500), (20, 1235475), (25, 988380), (30, 823650), (34, 726750), (36, 686375), (38, 650250), (45, 549100), (50, 494190), (51, 484500), (57, 433500), (60, 411825), (68, 363375), (75, 329460), (76, 325125), (85, 290700), (90, 274550), (95, 260100), (100, 247095), (102, 242250), (114, 216750), (125, 197676), (150, 164730), (153, 161500), (170, 145350), (171, 144500), (180, 137275), (190, 130050), (204, 121125), (225, 109820), (228, 108375), (250, 98838), (255, 96900), (285, 86700), (289, 85500), (300, 82365), (306, 80750), (323, 76500), (340, 72675), (342, 72250), (375, 65892), (380, 65025), (425, 58140), (450, 54910), (475, 52020), (500, 49419), (510, 48450), (570, 43350), (578, 42750), (612, 40375), (646, 38250), (684, 36125), (750, 32946), (765, 32300), (850, 29070), (855, 28900), (867, 28500), (900, 27455), (950, 26010), (969, 25500), (1020, 24225), (1125, 21964), (1140, 21675), (1156, 21375), (1275, 19380), (1292, 19125), (1425, 17340), (1445, 17100), (1500, 16473), (1530, 16150), (1615, 15300), (1700, 14535), (1710, 14450), (1734, 14250), (1900, 13005), (1938, 12750), (2125, 11628), (2250, 10982), (2375, 10404), (2550, 9690), (2601, 9500), (2850, 8670), (2890, 8550), (2907, 8500), (3060, 8075), (3230, 7650), (3420, 7225), (3468, 7125), (3825, 6460), (3876, 6375), (4250, 5814), (4275, 5780), (4335, 5700), (4500, 5491), (4750, 5202), (4845, 5100)]