202978080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4547}}^1$

素因数の和:4599

約数の個数: 144

約数和(自身を含む): 715163904

約数和(自身を除く): 512185824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4547, 4960, 5580, 7440, 8928, 9094, 11160, 13641, 14880, 18188, 22320, 22735, 27282, 36376, 40923, 44640, 45470, 54564, 68205, 72752, 81846, 90940, 109128, 136410, 140957, 145504, 163692, 181880, 204615, 218256, 272820, 281914, 327384, 363760, 409230, 422871, 436512, 545640, 563828, 654768, 704785, 727520, 818460, 845742, 1091280, 1127656, 1268613, 1309536, 1409570, 1636920, 1691484, 2114355, 2182560, 2255312, 2537226, 2819140, 3273840, 3382968, 4228710, 4510624, 5074452, 5638280, 6343065, 6547680, 6765936, 8457420, 10148904, 11276560, 12686130, 13531872, 16914840, 20297808, 22553120, 25372260, 33829680, 40595616, 50744520, 67659360, 101489040, 202978080]

約数ペア:

[(1, 202978080), (2, 101489040), (3, 67659360), (4, 50744520), (5, 40595616), (6, 33829680), (8, 25372260), (9, 22553120), (10, 20297808), (12, 16914840), (15, 13531872), (16, 12686130), (18, 11276560), (20, 10148904), (24, 8457420), (30, 6765936), (31, 6547680), (32, 6343065), (36, 5638280), (40, 5074452), (45, 4510624), (48, 4228710), (60, 3382968), (62, 3273840), (72, 2819140), (80, 2537226), (90, 2255312), (93, 2182560), (96, 2114355), (120, 1691484), (124, 1636920), (144, 1409570), (155, 1309536), (160, 1268613), (180, 1127656), (186, 1091280), (240, 845742), (248, 818460), (279, 727520), (288, 704785), (310, 654768), (360, 563828), (372, 545640), (465, 436512), (480, 422871), (496, 409230), (558, 363760), (620, 327384), (720, 281914), (744, 272820), (930, 218256), (992, 204615), (1116, 181880), (1240, 163692), (1395, 145504), (1440, 140957), (1488, 136410), (1860, 109128), (2232, 90940), (2480, 81846), (2790, 72752), (2976, 68205), (3720, 54564), (4464, 45470), (4547, 44640), (4960, 40923), (5580, 36376), (7440, 27282), (8928, 22735), (9094, 22320), (11160, 18188), (13641, 14880)]