91439400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 321854400

約数和(自身を除く): 230415000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 380, 390, 456, 475, 494, 520, 570, 600, 617, 650, 741, 760, 780, 950, 975, 988, 1140, 1234, 1235, 1300, 1425, 1482, 1560, 1851, 1900, 1950, 1976, 2280, 2468, 2470, 2600, 2850, 2964, 3085, 3702, 3705, 3800, 3900, 4936, 4940, 5700, 5928, 6170, 6175, 7404, 7410, 7800, 8021, 9255, 9880, 11400, 11723, 12340, 12350, 14808, 14820, 15425, 16042, 18510, 18525, 23446, 24063, 24680, 24700, 29640, 30850, 32084, 35169, 37020, 37050, 40105, 46275, 46892, 48126, 49400, 58615, 61700, 64168, 70338, 74040, 74100, 80210, 92550, 93784, 96252, 117230, 120315, 123400, 140676, 148200, 152399, 160420, 175845, 185100, 192504, 200525, 234460, 240630, 281352, 293075, 304798, 320840, 351690, 370200, 401050, 457197, 468920, 481260, 586150, 601575, 609596, 703380, 761995, 802100, 879225, 914394, 962520, 1172300, 1203150, 1219192, 1406760, 1523990, 1604200, 1758450, 1828788, 2285985, 2344600, 2406300, 3047980, 3516900, 3657576, 3809975, 4571970, 4812600, 6095960, 7033800, 7619950, 9143940, 11429925, 15239900, 18287880, 22859850, 30479800, 45719700, 91439400]

約数ペア:

[(1, 91439400), (2, 45719700), (3, 30479800), (4, 22859850), (5, 18287880), (6, 15239900), (8, 11429925), (10, 9143940), (12, 7619950), (13, 7033800), (15, 6095960), (19, 4812600), (20, 4571970), (24, 3809975), (25, 3657576), (26, 3516900), (30, 3047980), (38, 2406300), (39, 2344600), (40, 2285985), (50, 1828788), (52, 1758450), (57, 1604200), (60, 1523990), (65, 1406760), (75, 1219192), (76, 1203150), (78, 1172300), (95, 962520), (100, 914394), (104, 879225), (114, 802100), (120, 761995), (130, 703380), (150, 609596), (152, 601575), (156, 586150), (190, 481260), (195, 468920), (200, 457197), (228, 401050), (247, 370200), (260, 351690), (285, 320840), (300, 304798), (312, 293075), (325, 281352), (380, 240630), (390, 234460), (456, 200525), (475, 192504), (494, 185100), (520, 175845), (570, 160420), (600, 152399), (617, 148200), (650, 140676), (741, 123400), (760, 120315), (780, 117230), (950, 96252), (975, 93784), (988, 92550), (1140, 80210), (1234, 74100), (1235, 74040), (1300, 70338), (1425, 64168), (1482, 61700), (1560, 58615), (1851, 49400), (1900, 48126), (1950, 46892), (1976, 46275), (2280, 40105), (2468, 37050), (2470, 37020), (2600, 35169), (2850, 32084), (2964, 30850), (3085, 29640), (3702, 24700), (3705, 24680), (3800, 24063), (3900, 23446), (4936, 18525), (4940, 18510), (5700, 16042), (5928, 15425), (6170, 14820), (6175, 14808), (7404, 12350), (7410, 12340), (7800, 11723), (8021, 11400), (9255, 9880)]