271234860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 144

約数和(自身を含む): 858864384

約数和(自身を除く): 587629524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 169, 195, 230, 260, 276, 299, 338, 345, 390, 460, 507, 598, 676, 690, 780, 845, 897, 1014, 1163, 1196, 1380, 1495, 1690, 1794, 2028, 2326, 2535, 2990, 3380, 3489, 3588, 3887, 4485, 4652, 5070, 5815, 5980, 6978, 7774, 8970, 10140, 11630, 11661, 13956, 15119, 15548, 17445, 17940, 19435, 23260, 23322, 26749, 30238, 34890, 38870, 45357, 46644, 53498, 58305, 60476, 69780, 75595, 77740, 80247, 90714, 106996, 116610, 133745, 151190, 160494, 181428, 196547, 226785, 233220, 267490, 302380, 320988, 347737, 393094, 401235, 453570, 534980, 589641, 695474, 786188, 802470, 907140, 982735, 1043211, 1179282, 1390948, 1604940, 1738685, 1965470, 2086422, 2358564, 2948205, 3477370, 3930940, 4172844, 4520581, 5216055, 5896410, 6954740, 9041162, 10432110, 11792820, 13561743, 18082324, 20864220, 22602905, 27123486, 45205810, 54246972, 67808715, 90411620, 135617430, 271234860]

約数ペア:

[(1, 271234860), (2, 135617430), (3, 90411620), (4, 67808715), (5, 54246972), (6, 45205810), (10, 27123486), (12, 22602905), (13, 20864220), (15, 18082324), (20, 13561743), (23, 11792820), (26, 10432110), (30, 9041162), (39, 6954740), (46, 5896410), (52, 5216055), (60, 4520581), (65, 4172844), (69, 3930940), (78, 3477370), (92, 2948205), (115, 2358564), (130, 2086422), (138, 1965470), (156, 1738685), (169, 1604940), (195, 1390948), (230, 1179282), (260, 1043211), (276, 982735), (299, 907140), (338, 802470), (345, 786188), (390, 695474), (460, 589641), (507, 534980), (598, 453570), (676, 401235), (690, 393094), (780, 347737), (845, 320988), (897, 302380), (1014, 267490), (1163, 233220), (1196, 226785), (1380, 196547), (1495, 181428), (1690, 160494), (1794, 151190), (2028, 133745), (2326, 116610), (2535, 106996), (2990, 90714), (3380, 80247), (3489, 77740), (3588, 75595), (3887, 69780), (4485, 60476), (4652, 58305), (5070, 53498), (5815, 46644), (5980, 45357), (6978, 38870), (7774, 34890), (8970, 30238), (10140, 26749), (11630, 23322), (11661, 23260), (13956, 19435), (15119, 17940), (15548, 17445)]