90497160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 322948080

約数和(自身を除く): 232450920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 317, 360, 366, 390, 468, 488, 520, 549, 585, 610, 634, 732, 780, 793, 915, 936, 951, 1098, 1170, 1220, 1268, 1464, 1560, 1585, 1586, 1830, 1902, 2196, 2340, 2379, 2440, 2536, 2745, 2853, 3170, 3172, 3660, 3804, 3965, 4121, 4392, 4680, 4755, 4758, 5490, 5706, 6340, 6344, 7137, 7320, 7608, 7930, 8242, 9510, 9516, 10980, 11412, 11895, 12363, 12680, 14265, 14274, 15860, 16484, 19020, 19032, 19337, 20605, 21960, 22824, 23790, 24726, 28530, 28548, 31720, 32968, 35685, 37089, 38040, 38674, 41210, 47580, 49452, 57060, 57096, 58011, 61815, 71370, 74178, 77348, 82420, 95160, 96685, 98904, 114120, 116022, 123630, 142740, 148356, 154696, 164840, 174033, 185445, 193370, 232044, 247260, 251381, 285480, 290055, 296712, 348066, 370890, 386740, 464088, 494520, 502762, 580110, 696132, 741780, 754143, 773480, 870165, 1005524, 1160220, 1256905, 1392264, 1483560, 1508286, 1740330, 2011048, 2262429, 2320440, 2513810, 3016572, 3480660, 3770715, 4524858, 5027620, 6033144, 6961320, 7541430, 9049716, 10055240, 11312145, 15082860, 18099432, 22624290, 30165720, 45248580, 90497160]

約数ペア:

[(1, 90497160), (2, 45248580), (3, 30165720), (4, 22624290), (5, 18099432), (6, 15082860), (8, 11312145), (9, 10055240), (10, 9049716), (12, 7541430), (13, 6961320), (15, 6033144), (18, 5027620), (20, 4524858), (24, 3770715), (26, 3480660), (30, 3016572), (36, 2513810), (39, 2320440), (40, 2262429), (45, 2011048), (52, 1740330), (60, 1508286), (61, 1483560), (65, 1392264), (72, 1256905), (78, 1160220), (90, 1005524), (104, 870165), (117, 773480), (120, 754143), (122, 741780), (130, 696132), (156, 580110), (180, 502762), (183, 494520), (195, 464088), (234, 386740), (244, 370890), (260, 348066), (305, 296712), (312, 290055), (317, 285480), (360, 251381), (366, 247260), (390, 232044), (468, 193370), (488, 185445), (520, 174033), (549, 164840), (585, 154696), (610, 148356), (634, 142740), (732, 123630), (780, 116022), (793, 114120), (915, 98904), (936, 96685), (951, 95160), (1098, 82420), (1170, 77348), (1220, 74178), (1268, 71370), (1464, 61815), (1560, 58011), (1585, 57096), (1586, 57060), (1830, 49452), (1902, 47580), (2196, 41210), (2340, 38674), (2379, 38040), (2440, 37089), (2536, 35685), (2745, 32968), (2853, 31720), (3170, 28548), (3172, 28530), (3660, 24726), (3804, 23790), (3965, 22824), (4121, 21960), (4392, 20605), (4680, 19337), (4755, 19032), (4758, 19020), (5490, 16484), (5706, 15860), (6340, 14274), (6344, 14265), (7137, 12680), (7320, 12363), (7608, 11895), (7930, 11412), (8242, 10980), (9510, 9516)]