152615980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 381024000

約数和(自身を除く): 228408020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 290, 319, 380, 418, 551, 580, 638, 836, 1045, 1102, 1259, 1276, 1595, 2090, 2204, 2518, 2755, 3190, 4180, 5036, 5510, 6061, 6295, 6380, 11020, 12122, 12590, 13849, 23921, 24244, 25180, 27698, 30305, 36511, 47842, 55396, 60610, 69245, 73022, 95684, 119605, 121220, 138490, 146044, 182555, 239210, 263131, 276980, 365110, 401621, 478420, 526262, 693709, 730220, 803242, 1052524, 1315655, 1387418, 1606484, 2008105, 2631310, 2774836, 3468545, 4016210, 5262620, 6937090, 7630799, 8032420, 13874180, 15261598, 30523196, 38153995, 76307990, 152615980]

約数ペア:

[(1, 152615980), (2, 76307990), (4, 38153995), (5, 30523196), (10, 15261598), (11, 13874180), (19, 8032420), (20, 7630799), (22, 6937090), (29, 5262620), (38, 4016210), (44, 3468545), (55, 2774836), (58, 2631310), (76, 2008105), (95, 1606484), (110, 1387418), (116, 1315655), (145, 1052524), (190, 803242), (209, 730220), (220, 693709), (290, 526262), (319, 478420), (380, 401621), (418, 365110), (551, 276980), (580, 263131), (638, 239210), (836, 182555), (1045, 146044), (1102, 138490), (1259, 121220), (1276, 119605), (1595, 95684), (2090, 73022), (2204, 69245), (2518, 60610), (2755, 55396), (3190, 47842), (4180, 36511), (5036, 30305), (5510, 27698), (6061, 25180), (6295, 24244), (6380, 23921), (11020, 13849), (12122, 12590)]