207087030

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 592997760

約数和(自身を除く): 385910730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 557, 729, 765, 810, 918, 1114, 1215, 1377, 1458, 1530, 1671, 2187, 2295, 2430, 2754, 2785, 3342, 3645, 4131, 4374, 4590, 5013, 5570, 6885, 7290, 8262, 8355, 9469, 10026, 10935, 12393, 13770, 15039, 16710, 18938, 20655, 21870, 24786, 25065, 28407, 30078, 37179, 41310, 45117, 47345, 50130, 56814, 61965, 74358, 75195, 85221, 90234, 94690, 123930, 135351, 142035, 150390, 170442, 185895, 225585, 255663, 270702, 284070, 371790, 406053, 426105, 451170, 511326, 676755, 766989, 812106, 852210, 1218159, 1278315, 1353510, 1533978, 2030265, 2300967, 2436318, 2556630, 3834945, 4060530, 4601934, 6090795, 6902901, 7669890, 11504835, 12181590, 13805802, 20708703, 23009670, 34514505, 41417406, 69029010, 103543515, 207087030]

約数ペア:

[(1, 207087030), (2, 103543515), (3, 69029010), (5, 41417406), (6, 34514505), (9, 23009670), (10, 20708703), (15, 13805802), (17, 12181590), (18, 11504835), (27, 7669890), (30, 6902901), (34, 6090795), (45, 4601934), (51, 4060530), (54, 3834945), (81, 2556630), (85, 2436318), (90, 2300967), (102, 2030265), (135, 1533978), (153, 1353510), (162, 1278315), (170, 1218159), (243, 852210), (255, 812106), (270, 766989), (306, 676755), (405, 511326), (459, 451170), (486, 426105), (510, 406053), (557, 371790), (729, 284070), (765, 270702), (810, 255663), (918, 225585), (1114, 185895), (1215, 170442), (1377, 150390), (1458, 142035), (1530, 135351), (1671, 123930), (2187, 94690), (2295, 90234), (2430, 85221), (2754, 75195), (2785, 74358), (3342, 61965), (3645, 56814), (4131, 50130), (4374, 47345), (4590, 45117), (5013, 41310), (5570, 37179), (6885, 30078), (7290, 28407), (8262, 25065), (8355, 24786), (9469, 21870), (10026, 20655), (10935, 18938), (12393, 16710), (13770, 15039)]