275520204

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 762198528

約数和(自身を除く): 486678324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 74, 81, 94, 108, 111, 141, 148, 162, 163, 188, 222, 243, 282, 324, 326, 333, 423, 444, 486, 489, 564, 652, 666, 846, 972, 978, 999, 1269, 1332, 1467, 1692, 1739, 1956, 1998, 2538, 2934, 2997, 3478, 3807, 3996, 4401, 5076, 5217, 5868, 5994, 6031, 6956, 7614, 7661, 8802, 8991, 10434, 11421, 11988, 12062, 13203, 15228, 15322, 15651, 17604, 17982, 18093, 20868, 22842, 22983, 24124, 26406, 30644, 31302, 35964, 36186, 39609, 45684, 45966, 46953, 52812, 54279, 62604, 68949, 72372, 79218, 91932, 93906, 108558, 137898, 140859, 158436, 162837, 187812, 206847, 217116, 275796, 281718, 283457, 325674, 413694, 422577, 488511, 563436, 566914, 620541, 651348, 827388, 845154, 850371, 977022, 1133828, 1241082, 1465533, 1690308, 1700742, 1861623, 1954044, 2482164, 2551113, 2931066, 3401484, 3723246, 5102226, 5862132, 7446492, 7653339, 10204452, 15306678, 22960017, 30613356, 45920034, 68880051, 91840068, 137760102, 275520204]

約数ペア:

[(1, 275520204), (2, 137760102), (3, 91840068), (4, 68880051), (6, 45920034), (9, 30613356), (12, 22960017), (18, 15306678), (27, 10204452), (36, 7653339), (37, 7446492), (47, 5862132), (54, 5102226), (74, 3723246), (81, 3401484), (94, 2931066), (108, 2551113), (111, 2482164), (141, 1954044), (148, 1861623), (162, 1700742), (163, 1690308), (188, 1465533), (222, 1241082), (243, 1133828), (282, 977022), (324, 850371), (326, 845154), (333, 827388), (423, 651348), (444, 620541), (486, 566914), (489, 563436), (564, 488511), (652, 422577), (666, 413694), (846, 325674), (972, 283457), (978, 281718), (999, 275796), (1269, 217116), (1332, 206847), (1467, 187812), (1692, 162837), (1739, 158436), (1956, 140859), (1998, 137898), (2538, 108558), (2934, 93906), (2997, 91932), (3478, 79218), (3807, 72372), (3996, 68949), (4401, 62604), (5076, 54279), (5217, 52812), (5868, 46953), (5994, 45966), (6031, 45684), (6956, 39609), (7614, 36186), (7661, 35964), (8802, 31302), (8991, 30644), (10434, 26406), (11421, 24124), (11988, 22983), (12062, 22842), (13203, 20868), (15228, 18093), (15322, 17982), (15651, 17604)]