155084760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3938

約数の個数: 128

約数和(自身を含む): 531057600

約数和(自身を除く): 375972840

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, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3881, 3996, 4440, 4995, 6660, 7762, 7992, 9990, 11643, 13320, 15524, 19405, 19980, 23286, 31048, 34929, 38810, 39960, 46572, 58215, 69858, 77620, 93144, 104787, 116430, 139716, 143597, 155240, 174645, 209574, 232860, 279432, 287194, 349290, 419148, 430791, 465720, 523935, 574388, 698580, 717985, 838296, 861582, 1047870, 1148776, 1292373, 1397160, 1435970, 1723164, 2095740, 2153955, 2584746, 2871940, 3446328, 3877119, 4191480, 4307910, 5169492, 5743880, 6461865, 7754238, 8615820, 10338984, 12923730, 15508476, 17231640, 19385595, 25847460, 31016952, 38771190, 51694920, 77542380, 155084760]

約数ペア:

[(1, 155084760), (2, 77542380), (3, 51694920), (4, 38771190), (5, 31016952), (6, 25847460), (8, 19385595), (9, 17231640), (10, 15508476), (12, 12923730), (15, 10338984), (18, 8615820), (20, 7754238), (24, 6461865), (27, 5743880), (30, 5169492), (36, 4307910), (37, 4191480), (40, 3877119), (45, 3446328), (54, 2871940), (60, 2584746), (72, 2153955), (74, 2095740), (90, 1723164), (108, 1435970), (111, 1397160), (120, 1292373), (135, 1148776), (148, 1047870), (180, 861582), (185, 838296), (216, 717985), (222, 698580), (270, 574388), (296, 523935), (333, 465720), (360, 430791), (370, 419148), (444, 349290), (540, 287194), (555, 279432), (666, 232860), (740, 209574), (888, 174645), (999, 155240), (1080, 143597), (1110, 139716), (1332, 116430), (1480, 104787), (1665, 93144), (1998, 77620), (2220, 69858), (2664, 58215), (3330, 46572), (3881, 39960), (3996, 38810), (4440, 34929), (4995, 31048), (6660, 23286), (7762, 19980), (7992, 19405), (9990, 15524), (11643, 13320)]