75620780.000000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 128

約数和(自身を含む): 395539200

約数和(自身を除く): 260702680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2179, 2210, 2380, 3094, 3640, 4358, 4420, 4760, 6188, 7735, 8716, 8840, 10895, 12376, 15253, 15470, 17432, 21790, 28327, 30506, 30940, 37043, 43580, 56654, 61012, 61880, 74086, 76265, 87160, 113308, 122024, 141635, 148172, 152530, 185215, 198289, 226616, 259301, 283270, 296344, 305060, 370430, 396578, 481559, 518602, 566540, 610120, 740860, 793156, 963118, 991445, 1037204, 1133080, 1296505, 1481720, 1586312, 1926236, 1982890, 2074408, 2407795, 2593010, 3370913, 3852472, 3965780, 4815590, 5186020, 6741826, 7931560, 9631180, 10372040, 13483652, 16854565, 19262360, 26967304, 33709130, 67418260, 134836520]

約数ペア:

[(1, 134836520), (2, 67418260), (4, 33709130), (5, 26967304), (7, 19262360), (8, 16854565), (10, 13483652), (13, 10372040), (14, 9631180), (17, 7931560), (20, 6741826), (26, 5186020), (28, 4815590), (34, 3965780), (35, 3852472), (40, 3370913), (52, 2593010), (56, 2407795), (65, 2074408), (68, 1982890), (70, 1926236), (85, 1586312), (91, 1481720), (104, 1296505), (119, 1133080), (130, 1037204), (136, 991445), (140, 963118), (170, 793156), (182, 740860), (221, 610120), (238, 566540), (260, 518602), (280, 481559), (340, 396578), (364, 370430), (442, 305060), (455, 296344), (476, 283270), (520, 259301), (595, 226616), (680, 198289), (728, 185215), (884, 152530), (910, 148172), (952, 141635), (1105, 122024), (1190, 113308), (1547, 87160), (1768, 76265), (1820, 74086), (2179, 61880), (2210, 61012), (2380, 56654), (3094, 43580), (3640, 37043), (4358, 30940), (4420, 30506), (4760, 28327), (6188, 21790), (7735, 17432), (8716, 15470), (8840, 15253), (10895, 12376)]