173354220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3272

約数の個数: 144

約数和(自身を含む): 591095232

約数和(自身を除く): 417741012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3221, 3588, 4140, 4485, 5382, 5980, 6442, 8970, 9663, 10764, 12884, 13455, 16105, 17940, 19326, 26910, 28989, 32210, 38652, 41873, 48315, 53820, 57978, 64420, 74083, 83746, 96630, 115956, 125619, 144945, 148166, 167492, 193260, 209365, 222249, 251238, 289890, 296332, 370415, 376857, 418730, 444498, 502476, 579780, 628095, 666747, 740830, 753714, 837460, 888996, 963079, 1111245, 1256190, 1333494, 1481660, 1507428, 1884285, 1926158, 2222490, 2512380, 2666988, 2889237, 3333735, 3768570, 3852316, 4444980, 4815395, 5778474, 6667470, 7537140, 8667711, 9630790, 11556948, 13334940, 14446185, 17335422, 19261580, 28892370, 34670844, 43338555, 57784740, 86677110, 173354220]

約数ペア:

[(1, 173354220), (2, 86677110), (3, 57784740), (4, 43338555), (5, 34670844), (6, 28892370), (9, 19261580), (10, 17335422), (12, 14446185), (13, 13334940), (15, 11556948), (18, 9630790), (20, 8667711), (23, 7537140), (26, 6667470), (30, 5778474), (36, 4815395), (39, 4444980), (45, 3852316), (46, 3768570), (52, 3333735), (60, 2889237), (65, 2666988), (69, 2512380), (78, 2222490), (90, 1926158), (92, 1884285), (115, 1507428), (117, 1481660), (130, 1333494), (138, 1256190), (156, 1111245), (180, 963079), (195, 888996), (207, 837460), (230, 753714), (234, 740830), (260, 666747), (276, 628095), (299, 579780), (345, 502476), (390, 444498), (414, 418730), (460, 376857), (468, 370415), (585, 296332), (598, 289890), (690, 251238), (780, 222249), (828, 209365), (897, 193260), (1035, 167492), (1170, 148166), (1196, 144945), (1380, 125619), (1495, 115956), (1794, 96630), (2070, 83746), (2340, 74083), (2691, 64420), (2990, 57978), (3221, 53820), (3588, 48315), (4140, 41873), (4485, 38652), (5382, 32210), (5980, 28989), (6442, 26910), (8970, 19326), (9663, 17940), (10764, 16105), (12884, 13455)]