51370800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 184050720

約数和(自身を除く): 132679920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 37, 39, 40, 48, 50, 52, 60, 65, 74, 75, 78, 80, 89, 100, 104, 111, 120, 130, 148, 150, 156, 178, 185, 195, 200, 208, 222, 240, 260, 267, 296, 300, 312, 325, 356, 370, 390, 400, 444, 445, 481, 520, 534, 555, 592, 600, 624, 650, 712, 740, 780, 888, 890, 925, 962, 975, 1040, 1068, 1110, 1157, 1200, 1300, 1335, 1424, 1443, 1480, 1560, 1776, 1780, 1850, 1924, 1950, 2136, 2220, 2225, 2314, 2405, 2600, 2670, 2775, 2886, 2960, 3120, 3293, 3471, 3560, 3700, 3848, 3900, 4272, 4440, 4450, 4628, 4810, 5200, 5340, 5550, 5772, 5785, 6586, 6675, 6942, 7120, 7215, 7400, 7696, 7800, 8880, 8900, 9256, 9620, 9879, 10680, 11100, 11544, 11570, 12025, 13172, 13350, 13884, 14430, 14800, 15600, 16465, 17355, 17800, 18512, 19240, 19758, 21360, 22200, 23088, 23140, 24050, 26344, 26700, 27768, 28860, 28925, 32930, 34710, 35600, 36075, 38480, 39516, 42809, 44400, 46280, 48100, 49395, 52688, 53400, 55536, 57720, 57850, 65860, 69420, 72150, 79032, 82325, 85618, 86775, 92560, 96200, 98790, 106800, 115440, 115700, 128427, 131720, 138840, 144300, 158064, 164650, 171236, 173550, 192400, 197580, 214045, 231400, 246975, 256854, 263440, 277680, 288600, 329300, 342472, 347100, 395160, 428090, 462800, 493950, 513708, 577200, 642135, 658600, 684944, 694200, 790320, 856180, 987900, 1027416, 1070225, 1284270, 1317200, 1388400, 1712360, 1975800, 2054832, 2140450, 2568540, 3210675, 3424720, 3951600, 4280900, 5137080, 6421350, 8561800, 10274160, 12842700, 17123600, 25685400, 51370800]

約数ペア:

[(1, 51370800), (2, 25685400), (3, 17123600), (4, 12842700), (5, 10274160), (6, 8561800), (8, 6421350), (10, 5137080), (12, 4280900), (13, 3951600), (15, 3424720), (16, 3210675), (20, 2568540), (24, 2140450), (25, 2054832), (26, 1975800), (30, 1712360), (37, 1388400), (39, 1317200), (40, 1284270), (48, 1070225), (50, 1027416), (52, 987900), (60, 856180), (65, 790320), (74, 694200), (75, 684944), (78, 658600), (80, 642135), (89, 577200), (100, 513708), (104, 493950), (111, 462800), (120, 428090), (130, 395160), (148, 347100), (150, 342472), (156, 329300), (178, 288600), (185, 277680), (195, 263440), (200, 256854), (208, 246975), (222, 231400), (240, 214045), (260, 197580), (267, 192400), (296, 173550), (300, 171236), (312, 164650), (325, 158064), (356, 144300), (370, 138840), (390, 131720), (400, 128427), (444, 115700), (445, 115440), (481, 106800), (520, 98790), (534, 96200), (555, 92560), (592, 86775), (600, 85618), (624, 82325), (650, 79032), (712, 72150), (740, 69420), (780, 65860), (888, 57850), (890, 57720), (925, 55536), (962, 53400), (975, 52688), (1040, 49395), (1068, 48100), (1110, 46280), (1157, 44400), (1200, 42809), (1300, 39516), (1335, 38480), (1424, 36075), (1443, 35600), (1480, 34710), (1560, 32930), (1776, 28925), (1780, 28860), (1850, 27768), (1924, 26700), (1950, 26344), (2136, 24050), (2220, 23140), (2225, 23088), (2314, 22200), (2405, 21360), (2600, 19758), (2670, 19240), (2775, 18512), (2886, 17800), (2960, 17355), (3120, 16465), (3293, 15600), (3471, 14800), (3560, 14430), (3700, 13884), (3848, 13350), (3900, 13172), (4272, 12025), (4440, 11570), (4450, 11544), (4628, 11100), (4810, 10680), (5200, 9879), (5340, 9620), (5550, 9256), (5772, 8900), (5785, 8880), (6586, 7800), (6675, 7696), (6942, 7400), (7120, 7215)]