180892530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 144

約数和(自身を含む): 582379200

約数和(自身を除く): 401486670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 1699, 2366, 2535, 2730, 3042, 3398, 3549, 4095, 5070, 5097, 5915, 7098, 7605, 8190, 8495, 10194, 10647, 11830, 11893, 15210, 15291, 16990, 17745, 21294, 22087, 23786, 25485, 30582, 35490, 35679, 44174, 50970, 53235, 59465, 66261, 71358, 76455, 106470, 107037, 110435, 118930, 132522, 152910, 154609, 178395, 198783, 214074, 220870, 287131, 309218, 331305, 356790, 397566, 463827, 535185, 574262, 662610, 773045, 861393, 927654, 993915, 1070370, 1391481, 1435655, 1546090, 1722786, 1987830, 2009917, 2319135, 2584179, 2782962, 2871310, 4019834, 4306965, 4638270, 5168358, 6029751, 6957405, 8613930, 10049585, 12059502, 12920895, 13914810, 18089253, 20099170, 25841790, 30148755, 36178506, 60297510, 90446265, 180892530]

約数ペア:

[(1, 180892530), (2, 90446265), (3, 60297510), (5, 36178506), (6, 30148755), (7, 25841790), (9, 20099170), (10, 18089253), (13, 13914810), (14, 12920895), (15, 12059502), (18, 10049585), (21, 8613930), (26, 6957405), (30, 6029751), (35, 5168358), (39, 4638270), (42, 4306965), (45, 4019834), (63, 2871310), (65, 2782962), (70, 2584179), (78, 2319135), (90, 2009917), (91, 1987830), (105, 1722786), (117, 1546090), (126, 1435655), (130, 1391481), (169, 1070370), (182, 993915), (195, 927654), (210, 861393), (234, 773045), (273, 662610), (315, 574262), (338, 535185), (390, 463827), (455, 397566), (507, 356790), (546, 331305), (585, 309218), (630, 287131), (819, 220870), (845, 214074), (910, 198783), (1014, 178395), (1170, 154609), (1183, 152910), (1365, 132522), (1521, 118930), (1638, 110435), (1690, 107037), (1699, 106470), (2366, 76455), (2535, 71358), (2730, 66261), (3042, 59465), (3398, 53235), (3549, 50970), (4095, 44174), (5070, 35679), (5097, 35490), (5915, 30582), (7098, 25485), (7605, 23786), (8190, 22087), (8495, 21294), (10194, 17745), (10647, 16990), (11830, 15291), (11893, 15210)]