46729800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2032

約数の個数: 144

約数和(自身を含む): 169090740

約数和(自身を除く): 122360940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 1997, 2340, 2600, 2925, 3900, 3994, 4680, 5850, 5991, 7800, 7988, 9985, 11700, 11982, 15976, 17973, 19970, 23400, 23964, 25961, 29955, 35946, 39940, 47928, 49925, 51922, 59910, 71892, 77883, 79880, 89865, 99850, 103844, 119820, 129805, 143784, 149775, 155766, 179730, 199700, 207688, 233649, 239640, 259610, 299550, 311532, 359460, 389415, 399400, 449325, 467298, 519220, 599100, 623064, 649025, 718920, 778830, 898650, 934596, 1038440, 1168245, 1198200, 1298050, 1557660, 1797300, 1869192, 1947075, 2336490, 2596100, 3115320, 3594600, 3894150, 4672980, 5192200, 5841225, 7788300, 9345960, 11682450, 15576600, 23364900, 46729800]

約数ペア:

[(1, 46729800), (2, 23364900), (3, 15576600), (4, 11682450), (5, 9345960), (6, 7788300), (8, 5841225), (9, 5192200), (10, 4672980), (12, 3894150), (13, 3594600), (15, 3115320), (18, 2596100), (20, 2336490), (24, 1947075), (25, 1869192), (26, 1797300), (30, 1557660), (36, 1298050), (39, 1198200), (40, 1168245), (45, 1038440), (50, 934596), (52, 898650), (60, 778830), (65, 718920), (72, 649025), (75, 623064), (78, 599100), (90, 519220), (100, 467298), (104, 449325), (117, 399400), (120, 389415), (130, 359460), (150, 311532), (156, 299550), (180, 259610), (195, 239640), (200, 233649), (225, 207688), (234, 199700), (260, 179730), (300, 155766), (312, 149775), (325, 143784), (360, 129805), (390, 119820), (450, 103844), (468, 99850), (520, 89865), (585, 79880), (600, 77883), (650, 71892), (780, 59910), (900, 51922), (936, 49925), (975, 47928), (1170, 39940), (1300, 35946), (1560, 29955), (1800, 25961), (1950, 23964), (1997, 23400), (2340, 19970), (2600, 17973), (2925, 15976), (3900, 11982), (3994, 11700), (4680, 9985), (5850, 7988), (5991, 7800)]