53404560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 180

約数和(自身を含む): 197458716

約数和(自身を除く): 144054156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 613, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1226, 1320, 1452, 1584, 1815, 1839, 1936, 1980, 2178, 2420, 2452, 2640, 2904, 3065, 3630, 3678, 3960, 4356, 4840, 4904, 5445, 5517, 5808, 6130, 6743, 7260, 7356, 7920, 8712, 9195, 9680, 9808, 10890, 11034, 12260, 13486, 14520, 14712, 17424, 18390, 20229, 21780, 22068, 24520, 26972, 27585, 29040, 29424, 33715, 36780, 40458, 43560, 44136, 49040, 53944, 55170, 60687, 67430, 73560, 74173, 80916, 87120, 88272, 101145, 107888, 110340, 121374, 134860, 147120, 148346, 161832, 202290, 220680, 222519, 242748, 269720, 296692, 303435, 323664, 370865, 404580, 441360, 445038, 485496, 539440, 593384, 606870, 667557, 741730, 809160, 890076, 970992, 1112595, 1186768, 1213740, 1335114, 1483460, 1618320, 1780152, 2225190, 2427480, 2670228, 2966920, 3337785, 3560304, 4450380, 4854960, 5340456, 5933840, 6675570, 8900760, 10680912, 13351140, 17801520, 26702280, 53404560]

約数ペア:

[(1, 53404560), (2, 26702280), (3, 17801520), (4, 13351140), (5, 10680912), (6, 8900760), (8, 6675570), (9, 5933840), (10, 5340456), (11, 4854960), (12, 4450380), (15, 3560304), (16, 3337785), (18, 2966920), (20, 2670228), (22, 2427480), (24, 2225190), (30, 1780152), (33, 1618320), (36, 1483460), (40, 1335114), (44, 1213740), (45, 1186768), (48, 1112595), (55, 970992), (60, 890076), (66, 809160), (72, 741730), (80, 667557), (88, 606870), (90, 593384), (99, 539440), (110, 485496), (120, 445038), (121, 441360), (132, 404580), (144, 370865), (165, 323664), (176, 303435), (180, 296692), (198, 269720), (220, 242748), (240, 222519), (242, 220680), (264, 202290), (330, 161832), (360, 148346), (363, 147120), (396, 134860), (440, 121374), (484, 110340), (495, 107888), (528, 101145), (605, 88272), (613, 87120), (660, 80916), (720, 74173), (726, 73560), (792, 67430), (880, 60687), (968, 55170), (990, 53944), (1089, 49040), (1210, 44136), (1226, 43560), (1320, 40458), (1452, 36780), (1584, 33715), (1815, 29424), (1839, 29040), (1936, 27585), (1980, 26972), (2178, 24520), (2420, 22068), (2452, 21780), (2640, 20229), (2904, 18390), (3065, 17424), (3630, 14712), (3678, 14520), (3960, 13486), (4356, 12260), (4840, 11034), (4904, 10890), (5445, 9808), (5517, 9680), (5808, 9195), (6130, 8712), (6743, 7920), (7260, 7356)]