15359500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 38525760

約数和(自身を除く): 23166260

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 139, 170, 221, 250, 260, 278, 325, 340, 425, 442, 500, 556, 650, 695, 850, 884, 1105, 1300, 1390, 1625, 1700, 1807, 2125, 2210, 2363, 2780, 3250, 3475, 3614, 4250, 4420, 4726, 5525, 6500, 6950, 7228, 8500, 9035, 9452, 11050, 11815, 13900, 17375, 18070, 22100, 23630, 27625, 30719, 34750, 36140, 45175, 47260, 55250, 59075, 61438, 69500, 90350, 110500, 118150, 122876, 153595, 180700, 225875, 236300, 295375, 307190, 451750, 590750, 614380, 767975, 903500, 1181500, 1535950, 3071900, 3839875, 7679750, 15359500]

約数ペア:

[(1, 15359500), (2, 7679750), (4, 3839875), (5, 3071900), (10, 1535950), (13, 1181500), (17, 903500), (20, 767975), (25, 614380), (26, 590750), (34, 451750), (50, 307190), (52, 295375), (65, 236300), (68, 225875), (85, 180700), (100, 153595), (125, 122876), (130, 118150), (139, 110500), (170, 90350), (221, 69500), (250, 61438), (260, 59075), (278, 55250), (325, 47260), (340, 45175), (425, 36140), (442, 34750), (500, 30719), (556, 27625), (650, 23630), (695, 22100), (850, 18070), (884, 17375), (1105, 13900), (1300, 11815), (1390, 11050), (1625, 9452), (1700, 9035), (1807, 8500), (2125, 7228), (2210, 6950), (2363, 6500), (2780, 5525), (3250, 4726), (3475, 4420), (3614, 4250)]