85657495600

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{3719}}^1$

素因数の和:4619

約数の個数: 120

約数和(自身を含む): 209004122880

約数和(自身を除く): 123346627280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 811, 1136, 1420, 1622, 1775, 2840, 3244, 3550, 3719, 4055, 5680, 6488, 7100, 7438, 8110, 12976, 14200, 14876, 16220, 18595, 20275, 28400, 29752, 32440, 37190, 40550, 57581, 59504, 64880, 74380, 81100, 92975, 115162, 148760, 162200, 185950, 230324, 264049, 287905, 297520, 324400, 371900, 460648, 528098, 575810, 743800, 921296, 1056196, 1151620, 1320245, 1439525, 1487600, 2112392, 2303240, 2640490, 2879050, 3016109, 4224784, 4606480, 5280980, 5758100, 6032218, 6601225, 10561960, 11516200, 12064436, 13202450, 15080545, 21123920, 23032400, 24128872, 26404900, 30161090, 48257744, 52809800, 60322180, 75402725, 105619600, 120644360, 150805450, 214143739, 241288720, 301610900, 428287478, 603221800, 856574956, 1070718695, 1206443600, 1713149912, 2141437390, 3426299824, 4282874780, 5353593475, 8565749560, 10707186950, 17131499120, 21414373900, 42828747800, 85657495600]

約数ペア:

[(1, 85657495600), (2, 42828747800), (4, 21414373900), (5, 17131499120), (8, 10707186950), (10, 8565749560), (16, 5353593475), (20, 4282874780), (25, 3426299824), (40, 2141437390), (50, 1713149912), (71, 1206443600), (80, 1070718695), (100, 856574956), (142, 603221800), (200, 428287478), (284, 301610900), (355, 241288720), (400, 214143739), (568, 150805450), (710, 120644360), (811, 105619600), (1136, 75402725), (1420, 60322180), (1622, 52809800), (1775, 48257744), (2840, 30161090), (3244, 26404900), (3550, 24128872), (3719, 23032400), (4055, 21123920), (5680, 15080545), (6488, 13202450), (7100, 12064436), (7438, 11516200), (8110, 10561960), (12976, 6601225), (14200, 6032218), (14876, 5758100), (16220, 5280980), (18595, 4606480), (20275, 4224784), (28400, 3016109), (29752, 2879050), (32440, 2640490), (37190, 2303240), (40550, 2112392), (57581, 1487600), (59504, 1439525), (64880, 1320245), (74380, 1151620), (81100, 1056196), (92975, 921296), (115162, 743800), (148760, 575810), (162200, 528098), (185950, 460648), (230324, 371900), (264049, 324400), (287905, 297520)]