127387800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 475282080

約数和(自身を除く): 347894280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 25, 30, 34, 36, 40, 45, 46, 50, 51, 60, 68, 69, 72, 75, 85, 90, 92, 100, 102, 115, 120, 136, 138, 150, 153, 170, 180, 181, 184, 200, 204, 207, 225, 230, 255, 276, 300, 306, 340, 345, 360, 362, 391, 408, 414, 425, 450, 460, 510, 543, 552, 575, 600, 612, 680, 690, 724, 765, 782, 828, 850, 900, 905, 920, 1020, 1035, 1086, 1150, 1173, 1224, 1275, 1380, 1448, 1530, 1564, 1629, 1656, 1700, 1725, 1800, 1810, 1955, 2040, 2070, 2172, 2300, 2346, 2550, 2715, 2760, 3060, 3077, 3128, 3258, 3400, 3450, 3519, 3620, 3825, 3910, 4140, 4163, 4344, 4525, 4600, 4692, 5100, 5175, 5430, 5865, 6120, 6154, 6516, 6900, 7038, 7240, 7650, 7820, 8145, 8280, 8326, 9050, 9231, 9384, 9775, 10200, 10350, 10860, 11730, 12308, 12489, 13032, 13575, 13800, 14076, 15300, 15385, 15640, 16290, 16652, 17595, 18100, 18462, 19550, 20700, 20815, 21720, 23460, 24616, 24978, 27150, 27693, 28152, 29325, 30600, 30770, 32580, 33304, 35190, 36200, 36924, 37467, 39100, 40725, 41400, 41630, 46155, 46920, 49956, 54300, 55386, 58650, 61540, 62445, 65160, 70380, 70771, 73848, 74934, 76925, 78200, 81450, 83260, 87975, 92310, 99912, 104075, 108600, 110772, 117300, 123080, 124890, 138465, 140760, 141542, 149868, 153850, 162900, 166520, 175950, 184620, 187335, 208150, 212313, 221544, 230775, 234600, 249780, 276930, 283084, 299736, 307700, 312225, 325800, 351900, 353855, 369240, 374670, 416300, 424626, 461550, 499560, 553860, 566168, 615400, 624450, 636939, 692325, 703800, 707710, 749340, 832600, 849252, 923100, 936675, 1061565, 1107720, 1248900, 1273878, 1384650, 1415420, 1498680, 1698504, 1769275, 1846200, 1873350, 2123130, 2497800, 2547756, 2769300, 2830840, 3184695, 3538550, 3746700, 4246260, 5095512, 5307825, 5538600, 6369390, 7077100, 7493400, 8492520, 10615650, 12738780, 14154200, 15923475, 21231300, 25477560, 31846950, 42462600, 63693900, 127387800]

約数ペア:

[(1, 127387800), (2, 63693900), (3, 42462600), (4, 31846950), (5, 25477560), (6, 21231300), (8, 15923475), (9, 14154200), (10, 12738780), (12, 10615650), (15, 8492520), (17, 7493400), (18, 7077100), (20, 6369390), (23, 5538600), (24, 5307825), (25, 5095512), (30, 4246260), (34, 3746700), (36, 3538550), (40, 3184695), (45, 2830840), (46, 2769300), (50, 2547756), (51, 2497800), (60, 2123130), (68, 1873350), (69, 1846200), (72, 1769275), (75, 1698504), (85, 1498680), (90, 1415420), (92, 1384650), (100, 1273878), (102, 1248900), (115, 1107720), (120, 1061565), (136, 936675), (138, 923100), (150, 849252), (153, 832600), (170, 749340), (180, 707710), (181, 703800), (184, 692325), (200, 636939), (204, 624450), (207, 615400), (225, 566168), (230, 553860), (255, 499560), (276, 461550), (300, 424626), (306, 416300), (340, 374670), (345, 369240), (360, 353855), (362, 351900), (391, 325800), (408, 312225), (414, 307700), (425, 299736), (450, 283084), (460, 276930), (510, 249780), (543, 234600), (552, 230775), (575, 221544), (600, 212313), (612, 208150), (680, 187335), (690, 184620), (724, 175950), (765, 166520), (782, 162900), (828, 153850), (850, 149868), (900, 141542), (905, 140760), (920, 138465), (1020, 124890), (1035, 123080), (1086, 117300), (1150, 110772), (1173, 108600), (1224, 104075), (1275, 99912), (1380, 92310), (1448, 87975), (1530, 83260), (1564, 81450), (1629, 78200), (1656, 76925), (1700, 74934), (1725, 73848), (1800, 70771), (1810, 70380), (1955, 65160), (2040, 62445), (2070, 61540), (2172, 58650), (2300, 55386), (2346, 54300), (2550, 49956), (2715, 46920), (2760, 46155), (3060, 41630), (3077, 41400), (3128, 40725), (3258, 39100), (3400, 37467), (3450, 36924), (3519, 36200), (3620, 35190), (3825, 33304), (3910, 32580), (4140, 30770), (4163, 30600), (4344, 29325), (4525, 28152), (4600, 27693), (4692, 27150), (5100, 24978), (5175, 24616), (5430, 23460), (5865, 21720), (6120, 20815), (6154, 20700), (6516, 19550), (6900, 18462), (7038, 18100), (7240, 17595), (7650, 16652), (7820, 16290), (8145, 15640), (8280, 15385), (8326, 15300), (9050, 14076), (9231, 13800), (9384, 13575), (9775, 13032), (10200, 12489), (10350, 12308), (10860, 11730)]