134621500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 321048000

約数和(自身を除く): 186426500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 139, 149, 250, 260, 278, 298, 325, 500, 556, 596, 650, 695, 745, 1300, 1390, 1490, 1625, 1807, 1937, 2780, 2980, 3250, 3475, 3614, 3725, 3874, 6500, 6950, 7228, 7450, 7748, 9035, 9685, 13900, 14900, 17375, 18070, 18625, 19370, 20711, 34750, 36140, 37250, 38740, 41422, 45175, 48425, 69500, 74500, 82844, 90350, 96850, 103555, 180700, 193700, 207110, 225875, 242125, 269243, 414220, 451750, 484250, 517775, 538486, 903500, 968500, 1035550, 1076972, 1346215, 2071100, 2588875, 2692430, 5177750, 5384860, 6731075, 10355500, 13462150, 26924300, 33655375, 67310750, 134621500]

約数ペア:

[(1, 134621500), (2, 67310750), (4, 33655375), (5, 26924300), (10, 13462150), (13, 10355500), (20, 6731075), (25, 5384860), (26, 5177750), (50, 2692430), (52, 2588875), (65, 2071100), (100, 1346215), (125, 1076972), (130, 1035550), (139, 968500), (149, 903500), (250, 538486), (260, 517775), (278, 484250), (298, 451750), (325, 414220), (500, 269243), (556, 242125), (596, 225875), (650, 207110), (695, 193700), (745, 180700), (1300, 103555), (1390, 96850), (1490, 90350), (1625, 82844), (1807, 74500), (1937, 69500), (2780, 48425), (2980, 45175), (3250, 41422), (3475, 38740), (3614, 37250), (3725, 36140), (3874, 34750), (6500, 20711), (6950, 19370), (7228, 18625), (7450, 18070), (7748, 17375), (9035, 14900), (9685, 13900)]