27682800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 99636480

約数和(自身を除く): 71953680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 25, 30, 34, 40, 46, 48, 50, 51, 59, 60, 68, 69, 75, 80, 85, 92, 100, 102, 115, 118, 120, 136, 138, 150, 170, 177, 184, 200, 204, 230, 236, 240, 255, 272, 276, 295, 300, 340, 345, 354, 368, 391, 400, 408, 425, 460, 472, 510, 552, 575, 590, 600, 680, 690, 708, 782, 816, 850, 885, 920, 944, 1003, 1020, 1104, 1150, 1173, 1180, 1200, 1275, 1357, 1360, 1380, 1416, 1475, 1564, 1700, 1725, 1770, 1840, 1955, 2006, 2040, 2300, 2346, 2360, 2550, 2714, 2760, 2832, 2950, 3009, 3128, 3400, 3450, 3540, 3910, 4012, 4071, 4080, 4425, 4600, 4692, 4720, 5015, 5100, 5428, 5520, 5865, 5900, 6018, 6256, 6785, 6800, 6900, 7080, 7820, 8024, 8142, 8850, 9200, 9384, 9775, 10030, 10200, 10856, 11730, 11800, 12036, 13570, 13800, 14160, 15045, 15640, 16048, 16284, 17700, 18768, 19550, 20060, 20355, 20400, 21712, 23069, 23460, 23600, 24072, 25075, 27140, 27600, 29325, 30090, 31280, 32568, 33925, 35400, 39100, 40120, 40710, 46138, 46920, 48144, 50150, 54280, 58650, 60180, 65136, 67850, 69207, 70800, 75225, 78200, 80240, 81420, 92276, 93840, 100300, 101775, 108560, 115345, 117300, 120360, 135700, 138414, 150450, 156400, 162840, 184552, 200600, 203550, 230690, 234600, 240720, 271400, 276828, 300900, 325680, 346035, 369104, 401200, 407100, 461380, 469200, 542800, 553656, 576725, 601800, 692070, 814200, 922760, 1107312, 1153450, 1203600, 1384140, 1628400, 1730175, 1845520, 2306900, 2768280, 3460350, 4613800, 5536560, 6920700, 9227600, 13841400, 27682800]

約数ペア:

[(1, 27682800), (2, 13841400), (3, 9227600), (4, 6920700), (5, 5536560), (6, 4613800), (8, 3460350), (10, 2768280), (12, 2306900), (15, 1845520), (16, 1730175), (17, 1628400), (20, 1384140), (23, 1203600), (24, 1153450), (25, 1107312), (30, 922760), (34, 814200), (40, 692070), (46, 601800), (48, 576725), (50, 553656), (51, 542800), (59, 469200), (60, 461380), (68, 407100), (69, 401200), (75, 369104), (80, 346035), (85, 325680), (92, 300900), (100, 276828), (102, 271400), (115, 240720), (118, 234600), (120, 230690), (136, 203550), (138, 200600), (150, 184552), (170, 162840), (177, 156400), (184, 150450), (200, 138414), (204, 135700), (230, 120360), (236, 117300), (240, 115345), (255, 108560), (272, 101775), (276, 100300), (295, 93840), (300, 92276), (340, 81420), (345, 80240), (354, 78200), (368, 75225), (391, 70800), (400, 69207), (408, 67850), (425, 65136), (460, 60180), (472, 58650), (510, 54280), (552, 50150), (575, 48144), (590, 46920), (600, 46138), (680, 40710), (690, 40120), (708, 39100), (782, 35400), (816, 33925), (850, 32568), (885, 31280), (920, 30090), (944, 29325), (1003, 27600), (1020, 27140), (1104, 25075), (1150, 24072), (1173, 23600), (1180, 23460), (1200, 23069), (1275, 21712), (1357, 20400), (1360, 20355), (1380, 20060), (1416, 19550), (1475, 18768), (1564, 17700), (1700, 16284), (1725, 16048), (1770, 15640), (1840, 15045), (1955, 14160), (2006, 13800), (2040, 13570), (2300, 12036), (2346, 11800), (2360, 11730), (2550, 10856), (2714, 10200), (2760, 10030), (2832, 9775), (2950, 9384), (3009, 9200), (3128, 8850), (3400, 8142), (3450, 8024), (3540, 7820), (3910, 7080), (4012, 6900), (4071, 6800), (4080, 6785), (4425, 6256), (4600, 6018), (4692, 5900), (4720, 5865), (5015, 5520), (5100, 5428)]