109875080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 306996480

約数和(自身を除く): 197121400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 41, 56, 68, 70, 82, 85, 119, 136, 140, 164, 170, 205, 238, 280, 287, 328, 340, 410, 476, 563, 574, 595, 680, 697, 820, 952, 1126, 1148, 1190, 1394, 1435, 1640, 2252, 2296, 2380, 2788, 2815, 2870, 3485, 3941, 4504, 4760, 4879, 5576, 5630, 5740, 6970, 7882, 9571, 9758, 11260, 11480, 13940, 15764, 19142, 19516, 19705, 22520, 23083, 24395, 27880, 31528, 38284, 39032, 39410, 46166, 47855, 48790, 66997, 76568, 78820, 92332, 95710, 97580, 115415, 133994, 157640, 161581, 184664, 191420, 195160, 230830, 267988, 323162, 334985, 382840, 392411, 461660, 535976, 646324, 669970, 784822, 807905, 923320, 1292648, 1339940, 1569644, 1615810, 1962055, 2679880, 2746877, 3139288, 3231620, 3924110, 5493754, 6463240, 7848220, 10987508, 13734385, 15696440, 21975016, 27468770, 54937540, 109875080]

約数ペア:

[(1, 109875080), (2, 54937540), (4, 27468770), (5, 21975016), (7, 15696440), (8, 13734385), (10, 10987508), (14, 7848220), (17, 6463240), (20, 5493754), (28, 3924110), (34, 3231620), (35, 3139288), (40, 2746877), (41, 2679880), (56, 1962055), (68, 1615810), (70, 1569644), (82, 1339940), (85, 1292648), (119, 923320), (136, 807905), (140, 784822), (164, 669970), (170, 646324), (205, 535976), (238, 461660), (280, 392411), (287, 382840), (328, 334985), (340, 323162), (410, 267988), (476, 230830), (563, 195160), (574, 191420), (595, 184664), (680, 161581), (697, 157640), (820, 133994), (952, 115415), (1126, 97580), (1148, 95710), (1190, 92332), (1394, 78820), (1435, 76568), (1640, 66997), (2252, 48790), (2296, 47855), (2380, 46166), (2788, 39410), (2815, 39032), (2870, 38284), (3485, 31528), (3941, 27880), (4504, 24395), (4760, 23083), (4879, 22520), (5576, 19705), (5630, 19516), (5740, 19142), (6970, 15764), (7882, 13940), (9571, 11480), (9758, 11260)]