22878000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 84494592

約数和(自身を除く): 61616592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 41, 45, 48, 50, 60, 62, 72, 75, 80, 82, 90, 93, 100, 120, 123, 124, 125, 144, 150, 155, 164, 180, 186, 200, 205, 225, 240, 246, 248, 250, 279, 300, 310, 328, 360, 369, 372, 375, 400, 410, 450, 465, 492, 496, 500, 558, 600, 615, 620, 656, 720, 738, 744, 750, 775, 820, 900, 930, 984, 1000, 1025, 1116, 1125, 1200, 1230, 1240, 1271, 1395, 1476, 1488, 1500, 1550, 1640, 1800, 1845, 1860, 1968, 2000, 2050, 2232, 2250, 2325, 2460, 2480, 2542, 2790, 2952, 3000, 3075, 3100, 3280, 3600, 3690, 3720, 3813, 3875, 4100, 4464, 4500, 4650, 4920, 5084, 5125, 5580, 5904, 6000, 6150, 6200, 6355, 6975, 7380, 7440, 7626, 7750, 8200, 9000, 9225, 9300, 9840, 10168, 10250, 11160, 11439, 11625, 12300, 12400, 12710, 13950, 14760, 15252, 15375, 15500, 16400, 18000, 18450, 18600, 19065, 20336, 20500, 22320, 22878, 23250, 24600, 25420, 27900, 29520, 30504, 30750, 31000, 31775, 34875, 36900, 37200, 38130, 41000, 45756, 46125, 46500, 49200, 50840, 55800, 57195, 61008, 61500, 62000, 63550, 69750, 73800, 76260, 82000, 91512, 92250, 93000, 95325, 101680, 111600, 114390, 123000, 127100, 139500, 147600, 152520, 158875, 183024, 184500, 186000, 190650, 228780, 246000, 254200, 279000, 285975, 305040, 317750, 369000, 381300, 457560, 476625, 508400, 558000, 571950, 635500, 738000, 762600, 915120, 953250, 1143900, 1271000, 1429875, 1525200, 1906500, 2287800, 2542000, 2859750, 3813000, 4575600, 5719500, 7626000, 11439000, 22878000]

約数ペア:

[(1, 22878000), (2, 11439000), (3, 7626000), (4, 5719500), (5, 4575600), (6, 3813000), (8, 2859750), (9, 2542000), (10, 2287800), (12, 1906500), (15, 1525200), (16, 1429875), (18, 1271000), (20, 1143900), (24, 953250), (25, 915120), (30, 762600), (31, 738000), (36, 635500), (40, 571950), (41, 558000), (45, 508400), (48, 476625), (50, 457560), (60, 381300), (62, 369000), (72, 317750), (75, 305040), (80, 285975), (82, 279000), (90, 254200), (93, 246000), (100, 228780), (120, 190650), (123, 186000), (124, 184500), (125, 183024), (144, 158875), (150, 152520), (155, 147600), (164, 139500), (180, 127100), (186, 123000), (200, 114390), (205, 111600), (225, 101680), (240, 95325), (246, 93000), (248, 92250), (250, 91512), (279, 82000), (300, 76260), (310, 73800), (328, 69750), (360, 63550), (369, 62000), (372, 61500), (375, 61008), (400, 57195), (410, 55800), (450, 50840), (465, 49200), (492, 46500), (496, 46125), (500, 45756), (558, 41000), (600, 38130), (615, 37200), (620, 36900), (656, 34875), (720, 31775), (738, 31000), (744, 30750), (750, 30504), (775, 29520), (820, 27900), (900, 25420), (930, 24600), (984, 23250), (1000, 22878), (1025, 22320), (1116, 20500), (1125, 20336), (1200, 19065), (1230, 18600), (1240, 18450), (1271, 18000), (1395, 16400), (1476, 15500), (1488, 15375), (1500, 15252), (1550, 14760), (1640, 13950), (1800, 12710), (1845, 12400), (1860, 12300), (1968, 11625), (2000, 11439), (2050, 11160), (2232, 10250), (2250, 10168), (2325, 9840), (2460, 9300), (2480, 9225), (2542, 9000), (2790, 8200), (2952, 7750), (3000, 7626), (3075, 7440), (3100, 7380), (3280, 6975), (3600, 6355), (3690, 6200), (3720, 6150), (3813, 6000), (3875, 5904), (4100, 5580), (4464, 5125), (4500, 5084), (4650, 4920)]