85301640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4196

約数の個数: 128

約数和(自身を含む): 299376000

約数和(自身を除く): 214074360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 4157, 5130, 6840, 8314, 10260, 12471, 16628, 20520, 20785, 24942, 33256, 37413, 41570, 49884, 62355, 74826, 78983, 83140, 99768, 112239, 124710, 149652, 157966, 166280, 187065, 224478, 236949, 249420, 299304, 315932, 374130, 394915, 448956, 473898, 498840, 561195, 631864, 710847, 748260, 789830, 897912, 947796, 1122390, 1184745, 1421694, 1496520, 1579660, 1895592, 2132541, 2244780, 2369490, 2843388, 3159320, 3554235, 4265082, 4489560, 4738980, 5686776, 7108470, 8530164, 9477960, 10662705, 14216940, 17060328, 21325410, 28433880, 42650820, 85301640]

約数ペア:

[(1, 85301640), (2, 42650820), (3, 28433880), (4, 21325410), (5, 17060328), (6, 14216940), (8, 10662705), (9, 9477960), (10, 8530164), (12, 7108470), (15, 5686776), (18, 4738980), (19, 4489560), (20, 4265082), (24, 3554235), (27, 3159320), (30, 2843388), (36, 2369490), (38, 2244780), (40, 2132541), (45, 1895592), (54, 1579660), (57, 1496520), (60, 1421694), (72, 1184745), (76, 1122390), (90, 947796), (95, 897912), (108, 789830), (114, 748260), (120, 710847), (135, 631864), (152, 561195), (171, 498840), (180, 473898), (190, 448956), (216, 394915), (228, 374130), (270, 315932), (285, 299304), (342, 249420), (360, 236949), (380, 224478), (456, 187065), (513, 166280), (540, 157966), (570, 149652), (684, 124710), (760, 112239), (855, 99768), (1026, 83140), (1080, 78983), (1140, 74826), (1368, 62355), (1710, 49884), (2052, 41570), (2280, 37413), (2565, 33256), (3420, 24942), (4104, 20785), (4157, 20520), (5130, 16628), (6840, 12471), (8314, 10260)]