149730120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 517275000

約数和(自身を除く): 367544880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1249, 1332, 1480, 1620, 1665, 1998, 2220, 2498, 2664, 2997, 3240, 3330, 3747, 3996, 4440, 4995, 4996, 5994, 6245, 6660, 7494, 7992, 9990, 9992, 11241, 11988, 12490, 13320, 14985, 14988, 18735, 19980, 22482, 23976, 24980, 29970, 29976, 33723, 37470, 39960, 44964, 46213, 49960, 56205, 59940, 67446, 74940, 89928, 92426, 101169, 112410, 119880, 134892, 138639, 149880, 168615, 184852, 202338, 224820, 231065, 269784, 277278, 337230, 369704, 404676, 415917, 449640, 462130, 505845, 554556, 674460, 693195, 809352, 831834, 924260, 1011690, 1109112, 1247751, 1348920, 1386390, 1663668, 1848520, 2023380, 2079585, 2495502, 2772780, 3327336, 3743253, 4046760, 4159170, 4991004, 5545560, 6238755, 7486506, 8318340, 9982008, 12477510, 14973012, 16636680, 18716265, 24955020, 29946024, 37432530, 49910040, 74865060, 149730120]

約数ペア:

[(1, 149730120), (2, 74865060), (3, 49910040), (4, 37432530), (5, 29946024), (6, 24955020), (8, 18716265), (9, 16636680), (10, 14973012), (12, 12477510), (15, 9982008), (18, 8318340), (20, 7486506), (24, 6238755), (27, 5545560), (30, 4991004), (36, 4159170), (37, 4046760), (40, 3743253), (45, 3327336), (54, 2772780), (60, 2495502), (72, 2079585), (74, 2023380), (81, 1848520), (90, 1663668), (108, 1386390), (111, 1348920), (120, 1247751), (135, 1109112), (148, 1011690), (162, 924260), (180, 831834), (185, 809352), (216, 693195), (222, 674460), (270, 554556), (296, 505845), (324, 462130), (333, 449640), (360, 415917), (370, 404676), (405, 369704), (444, 337230), (540, 277278), (555, 269784), (648, 231065), (666, 224820), (740, 202338), (810, 184852), (888, 168615), (999, 149880), (1080, 138639), (1110, 134892), (1249, 119880), (1332, 112410), (1480, 101169), (1620, 92426), (1665, 89928), (1998, 74940), (2220, 67446), (2498, 59940), (2664, 56205), (2997, 49960), (3240, 46213), (3330, 44964), (3747, 39960), (3996, 37470), (4440, 33723), (4995, 29976), (4996, 29970), (5994, 24980), (6245, 23976), (6660, 22482), (7494, 19980), (7992, 18735), (9990, 14988), (9992, 14985), (11241, 13320), (11988, 12490)]