2221261200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6361}}^1$

素因数の和:6482

約数の個数: 180

約数和(自身を含む): 7789085668

約数和(自身を除く): 5567824468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 144, 150, 180, 194, 200, 225, 240, 291, 300, 360, 388, 400, 450, 485, 582, 600, 720, 776, 873, 900, 970, 1164, 1200, 1455, 1552, 1746, 1800, 1940, 2328, 2425, 2910, 3492, 3600, 3880, 4365, 4656, 4850, 5820, 6361, 6984, 7275, 7760, 8730, 9700, 11640, 12722, 13968, 14550, 17460, 19083, 19400, 21825, 23280, 25444, 29100, 31805, 34920, 38166, 38800, 43650, 50888, 57249, 58200, 63610, 69840, 76332, 87300, 95415, 101776, 114498, 116400, 127220, 152664, 159025, 174600, 190830, 228996, 254440, 286245, 305328, 318050, 349200, 381660, 457992, 477075, 508880, 572490, 617017, 636100, 763320, 915984, 954150, 1144980, 1234034, 1272200, 1431225, 1526640, 1851051, 1908300, 2289960, 2468068, 2544400, 2862450, 3085085, 3702102, 3816600, 4579920, 4936136, 5553153, 5724900, 6170170, 7404204, 7633200, 9255255, 9872272, 11106306, 11449800, 12340340, 14808408, 15425425, 18510510, 22212612, 22899600, 24680680, 27765765, 29616816, 30850850, 37021020, 44425224, 46276275, 49361360, 55531530, 61701700, 74042040, 88850448, 92552550, 111063060, 123403400, 138828825, 148084080, 185105100, 222126120, 246806800, 277657650, 370210200, 444252240, 555315300, 740420400, 1110630600, 2221261200]

約数ペア:

[(1, 2221261200), (2, 1110630600), (3, 740420400), (4, 555315300), (5, 444252240), (6, 370210200), (8, 277657650), (9, 246806800), (10, 222126120), (12, 185105100), (15, 148084080), (16, 138828825), (18, 123403400), (20, 111063060), (24, 92552550), (25, 88850448), (30, 74042040), (36, 61701700), (40, 55531530), (45, 49361360), (48, 46276275), (50, 44425224), (60, 37021020), (72, 30850850), (75, 29616816), (80, 27765765), (90, 24680680), (97, 22899600), (100, 22212612), (120, 18510510), (144, 15425425), (150, 14808408), (180, 12340340), (194, 11449800), (200, 11106306), (225, 9872272), (240, 9255255), (291, 7633200), (300, 7404204), (360, 6170170), (388, 5724900), (400, 5553153), (450, 4936136), (485, 4579920), (582, 3816600), (600, 3702102), (720, 3085085), (776, 2862450), (873, 2544400), (900, 2468068), (970, 2289960), (1164, 1908300), (1200, 1851051), (1455, 1526640), (1552, 1431225), (1746, 1272200), (1800, 1234034), (1940, 1144980), (2328, 954150), (2425, 915984), (2910, 763320), (3492, 636100), (3600, 617017), (3880, 572490), (4365, 508880), (4656, 477075), (4850, 457992), (5820, 381660), (6361, 349200), (6984, 318050), (7275, 305328), (7760, 286245), (8730, 254440), (9700, 228996), (11640, 190830), (12722, 174600), (13968, 159025), (14550, 152664), (17460, 127220), (19083, 116400), (19400, 114498), (21825, 101776), (23280, 95415), (25444, 87300), (29100, 76332), (31805, 69840), (34920, 63610), (38166, 58200), (38800, 57249), (43650, 50888)]