55370520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 130907880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 307, 334, 360, 501, 540, 614, 668, 835, 921, 1002, 1080, 1228, 1336, 1503, 1535, 1670, 1842, 2004, 2456, 2505, 2763, 3006, 3070, 3340, 3684, 4008, 4509, 4605, 5010, 5526, 6012, 6140, 6680, 7368, 7515, 8289, 9018, 9210, 10020, 11052, 12024, 12280, 13815, 15030, 16578, 18036, 18420, 20040, 22104, 22545, 27630, 30060, 33156, 36072, 36840, 41445, 45090, 51269, 55260, 60120, 66312, 82890, 90180, 102538, 110520, 153807, 165780, 180360, 205076, 256345, 307614, 331560, 410152, 461421, 512690, 615228, 769035, 922842, 1025380, 1230456, 1384263, 1538070, 1845684, 2050760, 2307105, 2768526, 3076140, 3691368, 4614210, 5537052, 6152280, 6921315, 9228420, 11074104, 13842630, 18456840, 27685260, 55370520]

約数ペア:

[(1, 55370520), (2, 27685260), (3, 18456840), (4, 13842630), (5, 11074104), (6, 9228420), (8, 6921315), (9, 6152280), (10, 5537052), (12, 4614210), (15, 3691368), (18, 3076140), (20, 2768526), (24, 2307105), (27, 2050760), (30, 1845684), (36, 1538070), (40, 1384263), (45, 1230456), (54, 1025380), (60, 922842), (72, 769035), (90, 615228), (108, 512690), (120, 461421), (135, 410152), (167, 331560), (180, 307614), (216, 256345), (270, 205076), (307, 180360), (334, 165780), (360, 153807), (501, 110520), (540, 102538), (614, 90180), (668, 82890), (835, 66312), (921, 60120), (1002, 55260), (1080, 51269), (1228, 45090), (1336, 41445), (1503, 36840), (1535, 36072), (1670, 33156), (1842, 30060), (2004, 27630), (2456, 22545), (2505, 22104), (2763, 20040), (3006, 18420), (3070, 18036), (3340, 16578), (3684, 15030), (4008, 13815), (4509, 12280), (4605, 12024), (5010, 11052), (5526, 10020), (6012, 9210), (6140, 9018), (6680, 8289), (7368, 7515)]