118739400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 398925360

約数和(自身を除く): 280185960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1171, 1300, 1352, 1560, 1690, 1950, 2028, 2342, 2535, 2600, 3380, 3513, 3900, 4056, 4225, 4684, 5070, 5855, 6760, 7026, 7800, 8450, 9368, 10140, 11710, 12675, 14052, 15223, 16900, 17565, 20280, 23420, 25350, 28104, 29275, 30446, 33800, 35130, 45669, 46840, 50700, 58550, 60892, 70260, 76115, 87825, 91338, 101400, 117100, 121784, 140520, 152230, 175650, 182676, 197899, 228345, 234200, 304460, 351300, 365352, 380575, 395798, 456690, 593697, 608920, 702600, 761150, 791596, 913380, 989495, 1141725, 1187394, 1522300, 1583192, 1826760, 1978990, 2283450, 2374788, 2968485, 3044600, 3957980, 4566900, 4749576, 4947475, 5936970, 7915960, 9133800, 9894950, 11873940, 14842425, 19789900, 23747880, 29684850, 39579800, 59369700, 118739400]

約数ペア:

[(1, 118739400), (2, 59369700), (3, 39579800), (4, 29684850), (5, 23747880), (6, 19789900), (8, 14842425), (10, 11873940), (12, 9894950), (13, 9133800), (15, 7915960), (20, 5936970), (24, 4947475), (25, 4749576), (26, 4566900), (30, 3957980), (39, 3044600), (40, 2968485), (50, 2374788), (52, 2283450), (60, 1978990), (65, 1826760), (75, 1583192), (78, 1522300), (100, 1187394), (104, 1141725), (120, 989495), (130, 913380), (150, 791596), (156, 761150), (169, 702600), (195, 608920), (200, 593697), (260, 456690), (300, 395798), (312, 380575), (325, 365352), (338, 351300), (390, 304460), (507, 234200), (520, 228345), (600, 197899), (650, 182676), (676, 175650), (780, 152230), (845, 140520), (975, 121784), (1014, 117100), (1171, 101400), (1300, 91338), (1352, 87825), (1560, 76115), (1690, 70260), (1950, 60892), (2028, 58550), (2342, 50700), (2535, 46840), (2600, 45669), (3380, 35130), (3513, 33800), (3900, 30446), (4056, 29275), (4225, 28104), (4684, 25350), (5070, 23420), (5855, 20280), (6760, 17565), (7026, 16900), (7800, 15223), (8450, 14052), (9368, 12675), (10140, 11710)]