28534879200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{49747}}^1$

素因数の和:50009

約数の個数: 144

約数和(自身を含む): 93271530240

約数和(自身を除く): 64736651040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 239, 240, 300, 400, 478, 480, 600, 717, 800, 956, 1195, 1200, 1434, 1912, 2390, 2400, 2868, 3585, 3824, 4780, 5736, 5975, 7170, 7648, 9560, 11472, 11950, 14340, 17925, 19120, 22944, 23900, 28680, 35850, 38240, 47800, 49747, 57360, 71700, 95600, 99494, 114720, 143400, 149241, 191200, 198988, 248735, 286800, 298482, 397976, 497470, 573600, 596964, 746205, 795952, 994940, 1193928, 1243675, 1492410, 1591904, 1989880, 2387856, 2487350, 2984820, 3731025, 3979760, 4775712, 4974700, 5969640, 7462050, 7959520, 9949400, 11889533, 11939280, 14924100, 19898800, 23779066, 23878560, 29848200, 35668599, 39797600, 47558132, 59447665, 59696400, 71337198, 95116264, 118895330, 119392800, 142674396, 178342995, 190232528, 237790660, 285348792, 297238325, 356685990, 380465056, 475581320, 570697584, 594476650, 713371980, 891714975, 951162640, 1141395168, 1188953300, 1426743960, 1783429950, 1902325280, 2377906600, 2853487920, 3566859900, 4755813200, 5706975840, 7133719800, 9511626400, 14267439600, 28534879200]

約数ペア:

[(1, 28534879200), (2, 14267439600), (3, 9511626400), (4, 7133719800), (5, 5706975840), (6, 4755813200), (8, 3566859900), (10, 2853487920), (12, 2377906600), (15, 1902325280), (16, 1783429950), (20, 1426743960), (24, 1188953300), (25, 1141395168), (30, 951162640), (32, 891714975), (40, 713371980), (48, 594476650), (50, 570697584), (60, 475581320), (75, 380465056), (80, 356685990), (96, 297238325), (100, 285348792), (120, 237790660), (150, 190232528), (160, 178342995), (200, 142674396), (239, 119392800), (240, 118895330), (300, 95116264), (400, 71337198), (478, 59696400), (480, 59447665), (600, 47558132), (717, 39797600), (800, 35668599), (956, 29848200), (1195, 23878560), (1200, 23779066), (1434, 19898800), (1912, 14924100), (2390, 11939280), (2400, 11889533), (2868, 9949400), (3585, 7959520), (3824, 7462050), (4780, 5969640), (5736, 4974700), (5975, 4775712), (7170, 3979760), (7648, 3731025), (9560, 2984820), (11472, 2487350), (11950, 2387856), (14340, 1989880), (17925, 1591904), (19120, 1492410), (22944, 1243675), (23900, 1193928), (28680, 994940), (35850, 795952), (38240, 746205), (47800, 596964), (49747, 573600), (57360, 497470), (71700, 397976), (95600, 298482), (99494, 286800), (114720, 248735), (143400, 198988), (149241, 191200)]