97917820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 284046336

約数和(自身を除く): 186128516

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 67, 70, 73, 77, 91, 110, 130, 134, 140, 143, 146, 154, 182, 220, 260, 268, 286, 292, 308, 335, 364, 365, 385, 455, 469, 511, 572, 670, 715, 730, 737, 770, 803, 871, 910, 938, 949, 1001, 1022, 1340, 1430, 1460, 1474, 1540, 1606, 1742, 1820, 1876, 1898, 2002, 2044, 2345, 2555, 2860, 2948, 3212, 3484, 3685, 3796, 4004, 4015, 4355, 4690, 4745, 4891, 5005, 5110, 5159, 5621, 6097, 6643, 7370, 8030, 8710, 9380, 9490, 9581, 9782, 10010, 10220, 10318, 10439, 11242, 12194, 13286, 14740, 16060, 17420, 18980, 19162, 19564, 20020, 20636, 20878, 22484, 24388, 24455, 25795, 26572, 28105, 30485, 33215, 34237, 38324, 41756, 47905, 48910, 51590, 52195, 53801, 56210, 60970, 63583, 66430, 67067, 68474, 73073, 95810, 97820, 103180, 104390, 107602, 112420, 121940, 127166, 132860, 134134, 136948, 146146, 171185, 191620, 208780, 215204, 254332, 268268, 269005, 292292, 317915, 335335, 342370, 365365, 376607, 445081, 538010, 635830, 670670, 684740, 699413, 730730, 753214, 890162, 1076020, 1271660, 1341340, 1398826, 1461460, 1506428, 1780324, 1883035, 2225405, 2797652, 3497065, 3766070, 4450810, 4895891, 6994130, 7532140, 8901620, 9791782, 13988260, 19583564, 24479455, 48958910, 97917820]

約数ペア:

[(1, 97917820), (2, 48958910), (4, 24479455), (5, 19583564), (7, 13988260), (10, 9791782), (11, 8901620), (13, 7532140), (14, 6994130), (20, 4895891), (22, 4450810), (26, 3766070), (28, 3497065), (35, 2797652), (44, 2225405), (52, 1883035), (55, 1780324), (65, 1506428), (67, 1461460), (70, 1398826), (73, 1341340), (77, 1271660), (91, 1076020), (110, 890162), (130, 753214), (134, 730730), (140, 699413), (143, 684740), (146, 670670), (154, 635830), (182, 538010), (220, 445081), (260, 376607), (268, 365365), (286, 342370), (292, 335335), (308, 317915), (335, 292292), (364, 269005), (365, 268268), (385, 254332), (455, 215204), (469, 208780), (511, 191620), (572, 171185), (670, 146146), (715, 136948), (730, 134134), (737, 132860), (770, 127166), (803, 121940), (871, 112420), (910, 107602), (938, 104390), (949, 103180), (1001, 97820), (1022, 95810), (1340, 73073), (1430, 68474), (1460, 67067), (1474, 66430), (1540, 63583), (1606, 60970), (1742, 56210), (1820, 53801), (1876, 52195), (1898, 51590), (2002, 48910), (2044, 47905), (2345, 41756), (2555, 38324), (2860, 34237), (2948, 33215), (3212, 30485), (3484, 28105), (3685, 26572), (3796, 25795), (4004, 24455), (4015, 24388), (4355, 22484), (4690, 20878), (4745, 20636), (4891, 20020), (5005, 19564), (5110, 19162), (5159, 18980), (5621, 17420), (6097, 16060), (6643, 14740), (7370, 13286), (8030, 12194), (8710, 11242), (9380, 10439), (9490, 10318), (9581, 10220), (9782, 10010)]