308172060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{81527}}^1$

素因数の和:81552

約数の個数: 96

約数和(自身を含む): 1095736320

約数和(自身を除く): 787564260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 81527, 163054, 244581, 326108, 407635, 489162, 570689, 733743, 815270, 978324, 1141378, 1222905, 1467486, 1630540, 1712067, 2201229, 2282756, 2445810, 2853445, 2934972, 3424134, 3668715, 4402458, 4891620, 5136201, 5706890, 6848268, 7337430, 8560335, 8804916, 10272402, 11006145, 11413780, 14674860, 15408603, 17120670, 20544804, 22012290, 25681005, 30817206, 34241340, 44024580, 51362010, 61634412, 77043015, 102724020, 154086030, 308172060]

約数ペア:

[(1, 308172060), (2, 154086030), (3, 102724020), (4, 77043015), (5, 61634412), (6, 51362010), (7, 44024580), (9, 34241340), (10, 30817206), (12, 25681005), (14, 22012290), (15, 20544804), (18, 17120670), (20, 15408603), (21, 14674860), (27, 11413780), (28, 11006145), (30, 10272402), (35, 8804916), (36, 8560335), (42, 7337430), (45, 6848268), (54, 5706890), (60, 5136201), (63, 4891620), (70, 4402458), (84, 3668715), (90, 3424134), (105, 2934972), (108, 2853445), (126, 2445810), (135, 2282756), (140, 2201229), (180, 1712067), (189, 1630540), (210, 1467486), (252, 1222905), (270, 1141378), (315, 978324), (378, 815270), (420, 733743), (540, 570689), (630, 489162), (756, 407635), (945, 326108), (1260, 244581), (1890, 163054), (3780, 81527)]