1899974400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5821}}^1$

素因数の和:5867

約数の個数: 216

約数和(自身を含む): 6640293744

約数和(自身を除く): 4740319344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5440, 5821, 6400, 6528, 6800, 8160, 9600, 10200, 10880, 11642, 13056, 13600, 16320, 17463, 19200, 20400, 21760, 23284, 27200, 29105, 32640, 34926, 40800, 46568, 54400, 58210, 65280, 69852, 81600, 87315, 93136, 98957, 108800, 116420, 139704, 145525, 163200, 174630, 186272, 197914, 232840, 279408, 291050, 296871, 326400, 349260, 372544, 395828, 436575, 465680, 494785, 558816, 582100, 593742, 698520, 745088, 791656, 873150, 931360, 989570, 1117632, 1164200, 1187484, 1397040, 1484355, 1490176, 1583312, 1746300, 1862720, 1979140, 2235264, 2328400, 2374968, 2473925, 2794080, 2968710, 3166624, 3492600, 3725440, 3958280, 4470528, 4656800, 4749936, 4947850, 5588160, 5937420, 6333248, 6985200, 7421775, 7450880, 7916560, 9313600, 9499872, 9895700, 11176320, 11874840, 12666496, 13970400, 14843550, 15833120, 18627200, 18999744, 19791400, 22352640, 23749680, 25332992, 27940800, 29687100, 31666240, 37254400, 37999488, 39582800, 47499360, 55881600, 59374200, 63332480, 75998976, 79165600, 94998720, 111763200, 118748400, 126664960, 158331200, 189997440, 237496800, 316662400, 379994880, 474993600, 633324800, 949987200, 1899974400]

約数ペア:

[(1, 1899974400), (2, 949987200), (3, 633324800), (4, 474993600), (5, 379994880), (6, 316662400), (8, 237496800), (10, 189997440), (12, 158331200), (15, 126664960), (16, 118748400), (17, 111763200), (20, 94998720), (24, 79165600), (25, 75998976), (30, 63332480), (32, 59374200), (34, 55881600), (40, 47499360), (48, 39582800), (50, 37999488), (51, 37254400), (60, 31666240), (64, 29687100), (68, 27940800), (75, 25332992), (80, 23749680), (85, 22352640), (96, 19791400), (100, 18999744), (102, 18627200), (120, 15833120), (128, 14843550), (136, 13970400), (150, 12666496), (160, 11874840), (170, 11176320), (192, 9895700), (200, 9499872), (204, 9313600), (240, 7916560), (255, 7450880), (256, 7421775), (272, 6985200), (300, 6333248), (320, 5937420), (340, 5588160), (384, 4947850), (400, 4749936), (408, 4656800), (425, 4470528), (480, 3958280), (510, 3725440), (544, 3492600), (600, 3166624), (640, 2968710), (680, 2794080), (768, 2473925), (800, 2374968), (816, 2328400), (850, 2235264), (960, 1979140), (1020, 1862720), (1088, 1746300), (1200, 1583312), (1275, 1490176), (1280, 1484355), (1360, 1397040), (1600, 1187484), (1632, 1164200), (1700, 1117632), (1920, 989570), (2040, 931360), (2176, 873150), (2400, 791656), (2550, 745088), (2720, 698520), (3200, 593742), (3264, 582100), (3400, 558816), (3840, 494785), (4080, 465680), (4352, 436575), (4800, 395828), (5100, 372544), (5440, 349260), (5821, 326400), (6400, 296871), (6528, 291050), (6800, 279408), (8160, 232840), (9600, 197914), (10200, 186272), (10880, 174630), (11642, 163200), (13056, 145525), (13600, 139704), (16320, 116420), (17463, 108800), (19200, 98957), (20400, 93136), (21760, 87315), (23284, 81600), (27200, 69852), (29105, 65280), (32640, 58210), (34926, 54400), (40800, 46568)]