90467280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 200

約数和(自身を含む): 328407552

約数和(自身を除く): 237940272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 607, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1214, 1242, 1296, 1380, 1620, 1656, 1821, 1840, 1863, 2070, 2160, 2428, 2484, 2760, 3035, 3105, 3240, 3312, 3642, 3726, 4140, 4856, 4968, 5463, 5520, 6070, 6210, 6480, 7284, 7452, 8280, 9105, 9315, 9712, 9936, 10926, 12140, 12420, 13961, 14568, 14904, 16389, 16560, 18210, 18630, 21852, 24280, 24840, 27315, 27922, 29136, 29808, 32778, 36420, 37260, 41883, 43704, 48560, 49167, 49680, 54630, 55844, 65556, 69805, 72840, 74520, 81945, 83766, 87408, 98334, 109260, 111688, 125649, 131112, 139610, 145680, 149040, 163890, 167532, 196668, 209415, 218520, 223376, 245835, 251298, 262224, 279220, 327780, 335064, 376947, 393336, 418830, 437040, 491670, 502596, 558440, 628245, 655560, 670128, 753894, 786672, 837660, 983340, 1005192, 1116880, 1130841, 1256490, 1311120, 1507788, 1675320, 1884735, 1966680, 2010384, 2261682, 2512980, 3015576, 3350640, 3769470, 3933360, 4523364, 5025960, 5654205, 6031152, 7538940, 9046728, 10051920, 11308410, 15077880, 18093456, 22616820, 30155760, 45233640, 90467280]

約数ペア:

[(1, 90467280), (2, 45233640), (3, 30155760), (4, 22616820), (5, 18093456), (6, 15077880), (8, 11308410), (9, 10051920), (10, 9046728), (12, 7538940), (15, 6031152), (16, 5654205), (18, 5025960), (20, 4523364), (23, 3933360), (24, 3769470), (27, 3350640), (30, 3015576), (36, 2512980), (40, 2261682), (45, 2010384), (46, 1966680), (48, 1884735), (54, 1675320), (60, 1507788), (69, 1311120), (72, 1256490), (80, 1130841), (81, 1116880), (90, 1005192), (92, 983340), (108, 837660), (115, 786672), (120, 753894), (135, 670128), (138, 655560), (144, 628245), (162, 558440), (180, 502596), (184, 491670), (207, 437040), (216, 418830), (230, 393336), (240, 376947), (270, 335064), (276, 327780), (324, 279220), (345, 262224), (360, 251298), (368, 245835), (405, 223376), (414, 218520), (432, 209415), (460, 196668), (540, 167532), (552, 163890), (607, 149040), (621, 145680), (648, 139610), (690, 131112), (720, 125649), (810, 111688), (828, 109260), (920, 98334), (1035, 87408), (1080, 83766), (1104, 81945), (1214, 74520), (1242, 72840), (1296, 69805), (1380, 65556), (1620, 55844), (1656, 54630), (1821, 49680), (1840, 49167), (1863, 48560), (2070, 43704), (2160, 41883), (2428, 37260), (2484, 36420), (2760, 32778), (3035, 29808), (3105, 29136), (3240, 27922), (3312, 27315), (3642, 24840), (3726, 24280), (4140, 21852), (4856, 18630), (4968, 18210), (5463, 16560), (5520, 16389), (6070, 14904), (6210, 14568), (6480, 13961), (7284, 12420), (7452, 12140), (8280, 10926), (9105, 9936), (9315, 9712)]