42266250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 180

約数和(自身を含む): 130912782

約数和(自身を除く): 88646532

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 125, 130, 150, 153, 170, 195, 221, 225, 234, 250, 255, 289, 306, 325, 375, 390, 425, 442, 450, 510, 578, 585, 625, 650, 663, 750, 765, 850, 867, 975, 1105, 1125, 1170, 1250, 1275, 1326, 1445, 1530, 1625, 1734, 1875, 1950, 1989, 2125, 2210, 2250, 2550, 2601, 2890, 2925, 3250, 3315, 3750, 3757, 3825, 3978, 4250, 4335, 4875, 5202, 5525, 5625, 5850, 6375, 6630, 7225, 7514, 7650, 8125, 8670, 9750, 9945, 10625, 11050, 11250, 11271, 12750, 13005, 14450, 14625, 16250, 16575, 18785, 19125, 19890, 21250, 21675, 22542, 24375, 26010, 27625, 29250, 31875, 33150, 33813, 36125, 37570, 38250, 43350, 48750, 49725, 55250, 56355, 63750, 65025, 67626, 72250, 73125, 82875, 93925, 95625, 99450, 108375, 112710, 130050, 138125, 146250, 165750, 169065, 180625, 187850, 191250, 216750, 248625, 276250, 281775, 325125, 338130, 361250, 414375, 469625, 497250, 541875, 563550, 650250, 828750, 845325, 939250, 1083750, 1243125, 1408875, 1625625, 1690650, 2348125, 2486250, 2817750, 3251250, 4226625, 4696250, 7044375, 8453250, 14088750, 21133125, 42266250]

約数ペア:

[(1, 42266250), (2, 21133125), (3, 14088750), (5, 8453250), (6, 7044375), (9, 4696250), (10, 4226625), (13, 3251250), (15, 2817750), (17, 2486250), (18, 2348125), (25, 1690650), (26, 1625625), (30, 1408875), (34, 1243125), (39, 1083750), (45, 939250), (50, 845325), (51, 828750), (65, 650250), (75, 563550), (78, 541875), (85, 497250), (90, 469625), (102, 414375), (117, 361250), (125, 338130), (130, 325125), (150, 281775), (153, 276250), (170, 248625), (195, 216750), (221, 191250), (225, 187850), (234, 180625), (250, 169065), (255, 165750), (289, 146250), (306, 138125), (325, 130050), (375, 112710), (390, 108375), (425, 99450), (442, 95625), (450, 93925), (510, 82875), (578, 73125), (585, 72250), (625, 67626), (650, 65025), (663, 63750), (750, 56355), (765, 55250), (850, 49725), (867, 48750), (975, 43350), (1105, 38250), (1125, 37570), (1170, 36125), (1250, 33813), (1275, 33150), (1326, 31875), (1445, 29250), (1530, 27625), (1625, 26010), (1734, 24375), (1875, 22542), (1950, 21675), (1989, 21250), (2125, 19890), (2210, 19125), (2250, 18785), (2550, 16575), (2601, 16250), (2890, 14625), (2925, 14450), (3250, 13005), (3315, 12750), (3750, 11271), (3757, 11250), (3825, 11050), (3978, 10625), (4250, 9945), (4335, 9750), (4875, 8670), (5202, 8125), (5525, 7650), (5625, 7514), (5850, 7225), (6375, 6630)]