2220616800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9949}}^1$

素因数の和:10006

約数の個数: 216

約数和(自身を含む): 8083857600

約数和(自身を除く): 5863240800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 8928, 9300, 9949, 11160, 12400, 13950, 14880, 18600, 19898, 22320, 24800, 27900, 29847, 37200, 39796, 44640, 49745, 55800, 59694, 74400, 79592, 89541, 99490, 111600, 119388, 149235, 159184, 179082, 198980, 223200, 238776, 248725, 298470, 308419, 318368, 358164, 397960, 447705, 477552, 497450, 596940, 616838, 716328, 746175, 795920, 895410, 925257, 955104, 994900, 1193880, 1233676, 1432656, 1492350, 1542095, 1591840, 1790820, 1850514, 1989800, 2238525, 2387760, 2467352, 2775771, 2865312, 2984700, 3084190, 3581640, 3701028, 3979600, 4477050, 4626285, 4775520, 4934704, 5551542, 5969400, 6168380, 7163280, 7402056, 7710475, 7959200, 8954100, 9252570, 9869408, 11103084, 11938800, 12336760, 13878855, 14326560, 14804112, 15420950, 17908200, 18505140, 22206168, 23131425, 23877600, 24673520, 27757710, 29608224, 30841900, 35816400, 37010280, 44412336, 46262850, 49347040, 55515420, 61683800, 69394275, 71632800, 74020560, 88824672, 92525700, 111030840, 123367600, 138788550, 148041120, 185051400, 222061680, 246735200, 277577100, 370102800, 444123360, 555154200, 740205600, 1110308400, 2220616800]

約数ペア:

[(1, 2220616800), (2, 1110308400), (3, 740205600), (4, 555154200), (5, 444123360), (6, 370102800), (8, 277577100), (9, 246735200), (10, 222061680), (12, 185051400), (15, 148041120), (16, 138788550), (18, 123367600), (20, 111030840), (24, 92525700), (25, 88824672), (30, 74020560), (31, 71632800), (32, 69394275), (36, 61683800), (40, 55515420), (45, 49347040), (48, 46262850), (50, 44412336), (60, 37010280), (62, 35816400), (72, 30841900), (75, 29608224), (80, 27757710), (90, 24673520), (93, 23877600), (96, 23131425), (100, 22206168), (120, 18505140), (124, 17908200), (144, 15420950), (150, 14804112), (155, 14326560), (160, 13878855), (180, 12336760), (186, 11938800), (200, 11103084), (225, 9869408), (240, 9252570), (248, 8954100), (279, 7959200), (288, 7710475), (300, 7402056), (310, 7163280), (360, 6168380), (372, 5969400), (400, 5551542), (450, 4934704), (465, 4775520), (480, 4626285), (496, 4477050), (558, 3979600), (600, 3701028), (620, 3581640), (720, 3084190), (744, 2984700), (775, 2865312), (800, 2775771), (900, 2467352), (930, 2387760), (992, 2238525), (1116, 1989800), (1200, 1850514), (1240, 1790820), (1395, 1591840), (1440, 1542095), (1488, 1492350), (1550, 1432656), (1800, 1233676), (1860, 1193880), (2232, 994900), (2325, 955104), (2400, 925257), (2480, 895410), (2790, 795920), (2976, 746175), (3100, 716328), (3600, 616838), (3720, 596940), (4464, 497450), (4650, 477552), (4960, 447705), (5580, 397960), (6200, 358164), (6975, 318368), (7200, 308419), (7440, 298470), (8928, 248725), (9300, 238776), (9949, 223200), (11160, 198980), (12400, 179082), (13950, 159184), (14880, 149235), (18600, 119388), (19898, 111600), (22320, 99490), (24800, 89541), (27900, 79592), (29847, 74400), (37200, 59694), (39796, 55800), (44640, 49745)]