125760780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 409316544

約数和(自身を除く): 283555764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 821, 828, 851, 1035, 1110, 1332, 1380, 1642, 1665, 1702, 2070, 2220, 2463, 2553, 3284, 3330, 3404, 4105, 4140, 4255, 4926, 5106, 6660, 7389, 7659, 8210, 8510, 9852, 10212, 12315, 12765, 14778, 15318, 16420, 17020, 18883, 24630, 25530, 29556, 30377, 30636, 36945, 37766, 38295, 49260, 51060, 56649, 60754, 73890, 75532, 76590, 91131, 94415, 113298, 121508, 147780, 151885, 153180, 169947, 182262, 188830, 226596, 273393, 283245, 303770, 339894, 364524, 377660, 455655, 546786, 566490, 607540, 679788, 698671, 849735, 911310, 1093572, 1132980, 1366965, 1397342, 1699470, 1822620, 2096013, 2733930, 2794684, 3398940, 3493355, 4192026, 5467860, 6288039, 6986710, 8384052, 10480065, 12576078, 13973420, 20960130, 25152156, 31440195, 41920260, 62880390, 125760780]

約数ペア:

[(1, 125760780), (2, 62880390), (3, 41920260), (4, 31440195), (5, 25152156), (6, 20960130), (9, 13973420), (10, 12576078), (12, 10480065), (15, 8384052), (18, 6986710), (20, 6288039), (23, 5467860), (30, 4192026), (36, 3493355), (37, 3398940), (45, 2794684), (46, 2733930), (60, 2096013), (69, 1822620), (74, 1699470), (90, 1397342), (92, 1366965), (111, 1132980), (115, 1093572), (138, 911310), (148, 849735), (180, 698671), (185, 679788), (207, 607540), (222, 566490), (230, 546786), (276, 455655), (333, 377660), (345, 364524), (370, 339894), (414, 303770), (444, 283245), (460, 273393), (555, 226596), (666, 188830), (690, 182262), (740, 169947), (821, 153180), (828, 151885), (851, 147780), (1035, 121508), (1110, 113298), (1332, 94415), (1380, 91131), (1642, 76590), (1665, 75532), (1702, 73890), (2070, 60754), (2220, 56649), (2463, 51060), (2553, 49260), (3284, 38295), (3330, 37766), (3404, 36945), (4105, 30636), (4140, 30377), (4255, 29556), (4926, 25530), (5106, 24630), (6660, 18883), (7389, 17020), (7659, 16420), (8210, 15318), (8510, 14778), (9852, 12765), (10212, 12315)]