31295420400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{268861}}^1$

素因数の和:268979

約数の個数: 120

約数和(自身を含む): 101283541744

約数和(自身を除く): 69988121344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 776, 970, 1164, 1200, 1455, 1552, 1940, 2328, 2425, 2910, 3880, 4656, 4850, 5820, 7275, 7760, 9700, 11640, 14550, 19400, 23280, 29100, 38800, 58200, 116400, 268861, 537722, 806583, 1075444, 1344305, 1613166, 2150888, 2688610, 3226332, 4032915, 4301776, 5377220, 6452664, 6721525, 8065830, 10754440, 12905328, 13443050, 16131660, 20164575, 21508880, 26079517, 26886100, 32263320, 40329150, 52159034, 53772200, 64526640, 78238551, 80658300, 104318068, 107544400, 130397585, 156477102, 161316600, 208636136, 260795170, 312954204, 322633200, 391192755, 417272272, 521590340, 625908408, 651987925, 782385510, 1043180680, 1251816816, 1303975850, 1564771020, 1955963775, 2086361360, 2607951700, 3129542040, 3911927550, 5215903400, 6259084080, 7823855100, 10431806800, 15647710200, 31295420400]

約数ペア:

[(1, 31295420400), (2, 15647710200), (3, 10431806800), (4, 7823855100), (5, 6259084080), (6, 5215903400), (8, 3911927550), (10, 3129542040), (12, 2607951700), (15, 2086361360), (16, 1955963775), (20, 1564771020), (24, 1303975850), (25, 1251816816), (30, 1043180680), (40, 782385510), (48, 651987925), (50, 625908408), (60, 521590340), (75, 417272272), (80, 391192755), (97, 322633200), (100, 312954204), (120, 260795170), (150, 208636136), (194, 161316600), (200, 156477102), (240, 130397585), (291, 107544400), (300, 104318068), (388, 80658300), (400, 78238551), (485, 64526640), (582, 53772200), (600, 52159034), (776, 40329150), (970, 32263320), (1164, 26886100), (1200, 26079517), (1455, 21508880), (1552, 20164575), (1940, 16131660), (2328, 13443050), (2425, 12905328), (2910, 10754440), (3880, 8065830), (4656, 6721525), (4850, 6452664), (5820, 5377220), (7275, 4301776), (7760, 4032915), (9700, 3226332), (11640, 2688610), (14550, 2150888), (19400, 1613166), (23280, 1344305), (29100, 1075444), (38800, 806583), (58200, 537722), (116400, 268861)]