1900587060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 6340239360

約数和(自身を除く): 4439652300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 59, 60, 62, 69, 90, 92, 93, 115, 118, 124, 138, 155, 177, 180, 186, 207, 230, 236, 251, 276, 279, 295, 310, 345, 354, 372, 414, 460, 465, 502, 531, 558, 590, 620, 690, 708, 713, 753, 828, 885, 930, 1004, 1035, 1062, 1116, 1180, 1255, 1357, 1380, 1395, 1426, 1506, 1770, 1829, 1860, 2070, 2124, 2139, 2259, 2510, 2655, 2714, 2790, 2852, 3012, 3540, 3565, 3658, 3765, 4071, 4140, 4278, 4518, 5020, 5310, 5428, 5487, 5580, 5773, 6417, 6785, 7130, 7316, 7530, 7781, 8142, 8556, 9036, 9145, 10620, 10695, 10974, 11295, 11546, 12213, 12834, 13570, 14260, 14809, 15060, 15562, 16284, 16461, 17319, 18290, 20355, 21390, 21948, 22590, 23092, 23343, 24426, 25668, 27140, 27435, 28865, 29618, 31124, 32085, 32922, 34638, 36580, 38905, 40710, 42067, 42780, 44427, 45180, 46686, 48852, 51957, 54870, 57730, 59236, 61065, 64170, 65844, 69276, 70029, 74045, 77810, 81420, 82305, 84134, 86595, 88854, 93372, 103914, 109740, 115460, 116715, 122130, 126201, 128340, 133281, 140058, 148090, 155620, 164610, 168268, 173190, 177708, 178963, 207828, 210335, 222135, 233430, 244260, 252402, 259785, 266562, 280116, 296180, 329220, 340607, 346380, 350145, 357926, 378603, 420670, 444270, 459079, 466860, 504804, 519570, 533124, 536889, 631005, 666405, 681214, 700290, 715852, 757206, 841340, 888540, 894815, 918158, 1021821, 1039140, 1073778, 1262010, 1332810, 1362428, 1377237, 1400580, 1514412, 1610667, 1703035, 1789630, 1836316, 1893015, 2043642, 2147556, 2295395, 2524020, 2665620, 2684445, 2754474, 3065463, 3221334, 3406070, 3579260, 3786030, 4087284, 4131711, 4590790, 5109105, 5368890, 5508948, 6130926, 6442668, 6812140, 6886185, 7572060, 8053335, 8263422, 9181580, 10218210, 10558817, 10737780, 12261852, 13772370, 15327315, 16106670, 16526844, 20436420, 20658555, 21117634, 27544740, 30654630, 31676451, 32213340, 41317110, 42235268, 52794085, 61309260, 63352902, 82634220, 95029353, 105588170, 126705804, 158382255, 190058706, 211176340, 316764510, 380117412, 475146765, 633529020, 950293530, 1900587060]

約数ペア:

[(1, 1900587060), (2, 950293530), (3, 633529020), (4, 475146765), (5, 380117412), (6, 316764510), (9, 211176340), (10, 190058706), (12, 158382255), (15, 126705804), (18, 105588170), (20, 95029353), (23, 82634220), (30, 63352902), (31, 61309260), (36, 52794085), (45, 42235268), (46, 41317110), (59, 32213340), (60, 31676451), (62, 30654630), (69, 27544740), (90, 21117634), (92, 20658555), (93, 20436420), (115, 16526844), (118, 16106670), (124, 15327315), (138, 13772370), (155, 12261852), (177, 10737780), (180, 10558817), (186, 10218210), (207, 9181580), (230, 8263422), (236, 8053335), (251, 7572060), (276, 6886185), (279, 6812140), (295, 6442668), (310, 6130926), (345, 5508948), (354, 5368890), (372, 5109105), (414, 4590790), (460, 4131711), (465, 4087284), (502, 3786030), (531, 3579260), (558, 3406070), (590, 3221334), (620, 3065463), (690, 2754474), (708, 2684445), (713, 2665620), (753, 2524020), (828, 2295395), (885, 2147556), (930, 2043642), (1004, 1893015), (1035, 1836316), (1062, 1789630), (1116, 1703035), (1180, 1610667), (1255, 1514412), (1357, 1400580), (1380, 1377237), (1395, 1362428), (1426, 1332810), (1506, 1262010), (1770, 1073778), (1829, 1039140), (1860, 1021821), (2070, 918158), (2124, 894815), (2139, 888540), (2259, 841340), (2510, 757206), (2655, 715852), (2714, 700290), (2790, 681214), (2852, 666405), (3012, 631005), (3540, 536889), (3565, 533124), (3658, 519570), (3765, 504804), (4071, 466860), (4140, 459079), (4278, 444270), (4518, 420670), (5020, 378603), (5310, 357926), (5428, 350145), (5487, 346380), (5580, 340607), (5773, 329220), (6417, 296180), (6785, 280116), (7130, 266562), (7316, 259785), (7530, 252402), (7781, 244260), (8142, 233430), (8556, 222135), (9036, 210335), (9145, 207828), (10620, 178963), (10695, 177708), (10974, 173190), (11295, 168268), (11546, 164610), (12213, 155620), (12834, 148090), (13570, 140058), (14260, 133281), (14809, 128340), (15060, 126201), (15562, 122130), (16284, 116715), (16461, 115460), (17319, 109740), (18290, 103914), (20355, 93372), (21390, 88854), (21948, 86595), (22590, 84134), (23092, 82305), (23343, 81420), (24426, 77810), (25668, 74045), (27140, 70029), (27435, 69276), (28865, 65844), (29618, 64170), (31124, 61065), (32085, 59236), (32922, 57730), (34638, 54870), (36580, 51957), (38905, 48852), (40710, 46686), (42067, 45180), (42780, 44427)]