127746180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 399934080

約数和(自身を除く): 272187900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 905, 1086, 1307, 1629, 1810, 2172, 2614, 2715, 3258, 3620, 3921, 4887, 5228, 5430, 6516, 6535, 7842, 8145, 9774, 10860, 11763, 13070, 15684, 16290, 19548, 19605, 23526, 24435, 26140, 32580, 35289, 39210, 47052, 48870, 58815, 70578, 78420, 97740, 117630, 141156, 176445, 235260, 236567, 352890, 473134, 705780, 709701, 946268, 1182835, 1419402, 2129103, 2365670, 2838804, 3548505, 4258206, 4731340, 6387309, 7097010, 8516412, 10645515, 12774618, 14194020, 21291030, 25549236, 31936545, 42582060, 63873090, 127746180]

約数ペア:

[(1, 127746180), (2, 63873090), (3, 42582060), (4, 31936545), (5, 25549236), (6, 21291030), (9, 14194020), (10, 12774618), (12, 10645515), (15, 8516412), (18, 7097010), (20, 6387309), (27, 4731340), (30, 4258206), (36, 3548505), (45, 2838804), (54, 2365670), (60, 2129103), (90, 1419402), (108, 1182835), (135, 946268), (180, 709701), (181, 705780), (270, 473134), (362, 352890), (540, 236567), (543, 235260), (724, 176445), (905, 141156), (1086, 117630), (1307, 97740), (1629, 78420), (1810, 70578), (2172, 58815), (2614, 48870), (2715, 47052), (3258, 39210), (3620, 35289), (3921, 32580), (4887, 26140), (5228, 24435), (5430, 23526), (6516, 19605), (6535, 19548), (7842, 16290), (8145, 15684), (9774, 13070), (10860, 11763)]