273022420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 661893120

約数和(自身を除く): 388870700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 79, 92, 110, 115, 158, 220, 230, 253, 316, 395, 460, 506, 683, 790, 869, 1012, 1265, 1366, 1580, 1738, 1817, 2530, 2732, 3415, 3476, 3634, 4345, 5060, 6830, 7268, 7513, 8690, 9085, 13660, 15026, 15709, 17380, 18170, 19987, 30052, 31418, 36340, 37565, 39974, 53957, 62836, 75130, 78545, 79948, 99935, 107914, 150260, 157090, 172799, 199870, 215828, 269785, 314180, 345598, 399740, 539570, 593527, 691196, 863995, 1079140, 1187054, 1241011, 1727990, 2374108, 2482022, 2967635, 3455980, 4964044, 5935270, 6205055, 11870540, 12410110, 13651121, 24820220, 27302242, 54604484, 68255605, 136511210, 273022420]

約数ペア:

[(1, 273022420), (2, 136511210), (4, 68255605), (5, 54604484), (10, 27302242), (11, 24820220), (20, 13651121), (22, 12410110), (23, 11870540), (44, 6205055), (46, 5935270), (55, 4964044), (79, 3455980), (92, 2967635), (110, 2482022), (115, 2374108), (158, 1727990), (220, 1241011), (230, 1187054), (253, 1079140), (316, 863995), (395, 691196), (460, 593527), (506, 539570), (683, 399740), (790, 345598), (869, 314180), (1012, 269785), (1265, 215828), (1366, 199870), (1580, 172799), (1738, 157090), (1817, 150260), (2530, 107914), (2732, 99935), (3415, 79948), (3476, 78545), (3634, 75130), (4345, 62836), (5060, 53957), (6830, 39974), (7268, 37565), (7513, 36340), (8690, 31418), (9085, 30052), (13660, 19987), (15026, 18170), (15709, 17380)]