122133780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 274131180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 167, 170, 180, 204, 239, 255, 306, 334, 340, 478, 501, 510, 612, 668, 717, 765, 835, 956, 1002, 1020, 1195, 1434, 1503, 1530, 1670, 2004, 2151, 2390, 2505, 2839, 2868, 3006, 3060, 3340, 3585, 4063, 4302, 4780, 5010, 5678, 6012, 7170, 7515, 8126, 8517, 8604, 10020, 10755, 11356, 12189, 14195, 14340, 15030, 16252, 17034, 20315, 21510, 24378, 25551, 28390, 30060, 34068, 36567, 39913, 40630, 42585, 43020, 48756, 51102, 56780, 60945, 73134, 79826, 81260, 85170, 102204, 119739, 121890, 127755, 146268, 159652, 170340, 182835, 199565, 239478, 243780, 255510, 359217, 365670, 399130, 478956, 511020, 598695, 678521, 718434, 731340, 798260, 1197390, 1357042, 1436868, 1796085, 2035563, 2394780, 2714084, 3392605, 3592170, 4071126, 6106689, 6785210, 7184340, 8142252, 10177815, 12213378, 13570420, 20355630, 24426756, 30533445, 40711260, 61066890, 122133780]

約数ペア:

[(1, 122133780), (2, 61066890), (3, 40711260), (4, 30533445), (5, 24426756), (6, 20355630), (9, 13570420), (10, 12213378), (12, 10177815), (15, 8142252), (17, 7184340), (18, 6785210), (20, 6106689), (30, 4071126), (34, 3592170), (36, 3392605), (45, 2714084), (51, 2394780), (60, 2035563), (68, 1796085), (85, 1436868), (90, 1357042), (102, 1197390), (153, 798260), (167, 731340), (170, 718434), (180, 678521), (204, 598695), (239, 511020), (255, 478956), (306, 399130), (334, 365670), (340, 359217), (478, 255510), (501, 243780), (510, 239478), (612, 199565), (668, 182835), (717, 170340), (765, 159652), (835, 146268), (956, 127755), (1002, 121890), (1020, 119739), (1195, 102204), (1434, 85170), (1503, 81260), (1530, 79826), (1670, 73134), (2004, 60945), (2151, 56780), (2390, 51102), (2505, 48756), (2839, 43020), (2868, 42585), (3006, 40630), (3060, 39913), (3340, 36567), (3585, 34068), (4063, 30060), (4302, 28390), (4780, 25551), (5010, 24378), (5678, 21510), (6012, 20315), (7170, 17034), (7515, 16252), (8126, 15030), (8517, 14340), (8604, 14195), (10020, 12189), (10755, 11356)]