153817020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 581188608

約数和(自身を除く): 427371588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 43, 45, 51, 60, 63, 68, 70, 84, 85, 86, 90, 102, 105, 119, 126, 129, 140, 153, 167, 170, 172, 180, 204, 210, 215, 238, 252, 255, 258, 301, 306, 315, 334, 340, 357, 387, 420, 430, 476, 501, 510, 516, 595, 602, 612, 630, 645, 668, 714, 731, 765, 774, 835, 860, 903, 1002, 1020, 1071, 1169, 1190, 1204, 1260, 1290, 1428, 1462, 1503, 1505, 1530, 1548, 1670, 1785, 1806, 1935, 2004, 2142, 2193, 2338, 2380, 2505, 2580, 2709, 2839, 2924, 3006, 3010, 3060, 3340, 3507, 3570, 3612, 3655, 3870, 4284, 4386, 4515, 4676, 5010, 5117, 5355, 5418, 5678, 5845, 6012, 6020, 6579, 7014, 7140, 7181, 7310, 7515, 7740, 8517, 8772, 9030, 10020, 10234, 10521, 10710, 10836, 10965, 11356, 11690, 13158, 13545, 14028, 14195, 14362, 14620, 15030, 15351, 17034, 17535, 18060, 19873, 20468, 21042, 21420, 21543, 21930, 23380, 25551, 25585, 26316, 27090, 28390, 28724, 30060, 30702, 32895, 34068, 35070, 35905, 39746, 42084, 42585, 43086, 43860, 46053, 50267, 51102, 51170, 52605, 54180, 56780, 59619, 61404, 64629, 65790, 70140, 71810, 76755, 79492, 85170, 86172, 92106, 99365, 100534, 102204, 102340, 105210, 107715, 119238, 122077, 127755, 129258, 131580, 143620, 150801, 153510, 170340, 178857, 184212, 198730, 201068, 210420, 215430, 230265, 238476, 244154, 251335, 255510, 258516, 298095, 301602, 307020, 323145, 357714, 366231, 397460, 430860, 452403, 460530, 488308, 502670, 511020, 596190, 603204, 610385, 646290, 715428, 732462, 754005, 854539, 894285, 904806, 921060, 1005340, 1098693, 1192380, 1220770, 1292580, 1464924, 1508010, 1709078, 1788570, 1809612, 1831155, 2197386, 2262015, 2441540, 2563617, 3016020, 3418156, 3577140, 3662310, 4272695, 4394772, 4524030, 5127234, 5493465, 7324620, 7690851, 8545390, 9048060, 10254468, 10986930, 12818085, 15381702, 17090780, 21973860, 25636170, 30763404, 38454255, 51272340, 76908510, 153817020]

約数ペア:

[(1, 153817020), (2, 76908510), (3, 51272340), (4, 38454255), (5, 30763404), (6, 25636170), (7, 21973860), (9, 17090780), (10, 15381702), (12, 12818085), (14, 10986930), (15, 10254468), (17, 9048060), (18, 8545390), (20, 7690851), (21, 7324620), (28, 5493465), (30, 5127234), (34, 4524030), (35, 4394772), (36, 4272695), (42, 3662310), (43, 3577140), (45, 3418156), (51, 3016020), (60, 2563617), (63, 2441540), (68, 2262015), (70, 2197386), (84, 1831155), (85, 1809612), (86, 1788570), (90, 1709078), (102, 1508010), (105, 1464924), (119, 1292580), (126, 1220770), (129, 1192380), (140, 1098693), (153, 1005340), (167, 921060), (170, 904806), (172, 894285), (180, 854539), (204, 754005), (210, 732462), (215, 715428), (238, 646290), (252, 610385), (255, 603204), (258, 596190), (301, 511020), (306, 502670), (315, 488308), (334, 460530), (340, 452403), (357, 430860), (387, 397460), (420, 366231), (430, 357714), (476, 323145), (501, 307020), (510, 301602), (516, 298095), (595, 258516), (602, 255510), (612, 251335), (630, 244154), (645, 238476), (668, 230265), (714, 215430), (731, 210420), (765, 201068), (774, 198730), (835, 184212), (860, 178857), (903, 170340), (1002, 153510), (1020, 150801), (1071, 143620), (1169, 131580), (1190, 129258), (1204, 127755), (1260, 122077), (1290, 119238), (1428, 107715), (1462, 105210), (1503, 102340), (1505, 102204), (1530, 100534), (1548, 99365), (1670, 92106), (1785, 86172), (1806, 85170), (1935, 79492), (2004, 76755), (2142, 71810), (2193, 70140), (2338, 65790), (2380, 64629), (2505, 61404), (2580, 59619), (2709, 56780), (2839, 54180), (2924, 52605), (3006, 51170), (3010, 51102), (3060, 50267), (3340, 46053), (3507, 43860), (3570, 43086), (3612, 42585), (3655, 42084), (3870, 39746), (4284, 35905), (4386, 35070), (4515, 34068), (4676, 32895), (5010, 30702), (5117, 30060), (5355, 28724), (5418, 28390), (5678, 27090), (5845, 26316), (6012, 25585), (6020, 25551), (6579, 23380), (7014, 21930), (7140, 21543), (7181, 21420), (7310, 21042), (7515, 20468), (7740, 19873), (8517, 18060), (8772, 17535), (9030, 17034), (10020, 15351), (10234, 15030), (10521, 14620), (10710, 14362), (10836, 14195), (10965, 14028), (11356, 13545), (11690, 13158)]