127402800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 483421440

約数和(自身を除く): 356018640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 464, 523, 525, 560, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1046, 1050, 1160, 1200, 1218, 1392, 1400, 1450, 1569, 1624, 1680, 1740, 2030, 2092, 2100, 2175, 2320, 2436, 2615, 2800, 2900, 3045, 3138, 3248, 3480, 3661, 4060, 4184, 4200, 4350, 4872, 5075, 5230, 5800, 6090, 6276, 6960, 7322, 7845, 8120, 8368, 8400, 8700, 9744, 10150, 10460, 10983, 11600, 12180, 12552, 13075, 14644, 15167, 15225, 15690, 16240, 17400, 18305, 20300, 20920, 21966, 24360, 25104, 26150, 29288, 30334, 30450, 31380, 34800, 36610, 39225, 40600, 41840, 43932, 45501, 48720, 52300, 54915, 58576, 60668, 60900, 62760, 73220, 75835, 78450, 81200, 87864, 91002, 91525, 104600, 106169, 109830, 121336, 121800, 125520, 146440, 151670, 156900, 175728, 182004, 183050, 209200, 212338, 219660, 227505, 242672, 243600, 274575, 292880, 303340, 313800, 318507, 364008, 366100, 379175, 424676, 439320, 455010, 530845, 549150, 606680, 627600, 637014, 728016, 732200, 758350, 849352, 878640, 910020, 1061690, 1098300, 1137525, 1213360, 1274028, 1464400, 1516700, 1592535, 1698704, 1820040, 2123380, 2196600, 2275050, 2548056, 2654225, 3033400, 3185070, 3640080, 4246760, 4393200, 4550100, 5096112, 5308450, 6066800, 6370140, 7962675, 8493520, 9100200, 10616900, 12740280, 15925350, 18200400, 21233800, 25480560, 31850700, 42467600, 63701400, 127402800]

約数ペア:

[(1, 127402800), (2, 63701400), (3, 42467600), (4, 31850700), (5, 25480560), (6, 21233800), (7, 18200400), (8, 15925350), (10, 12740280), (12, 10616900), (14, 9100200), (15, 8493520), (16, 7962675), (20, 6370140), (21, 6066800), (24, 5308450), (25, 5096112), (28, 4550100), (29, 4393200), (30, 4246760), (35, 3640080), (40, 3185070), (42, 3033400), (48, 2654225), (50, 2548056), (56, 2275050), (58, 2196600), (60, 2123380), (70, 1820040), (75, 1698704), (80, 1592535), (84, 1516700), (87, 1464400), (100, 1274028), (105, 1213360), (112, 1137525), (116, 1098300), (120, 1061690), (140, 910020), (145, 878640), (150, 849352), (168, 758350), (174, 732200), (175, 728016), (200, 637014), (203, 627600), (210, 606680), (232, 549150), (240, 530845), (280, 455010), (290, 439320), (300, 424676), (336, 379175), (348, 366100), (350, 364008), (400, 318507), (406, 313800), (420, 303340), (435, 292880), (464, 274575), (523, 243600), (525, 242672), (560, 227505), (580, 219660), (600, 212338), (609, 209200), (696, 183050), (700, 182004), (725, 175728), (812, 156900), (840, 151670), (870, 146440), (1015, 125520), (1046, 121800), (1050, 121336), (1160, 109830), (1200, 106169), (1218, 104600), (1392, 91525), (1400, 91002), (1450, 87864), (1569, 81200), (1624, 78450), (1680, 75835), (1740, 73220), (2030, 62760), (2092, 60900), (2100, 60668), (2175, 58576), (2320, 54915), (2436, 52300), (2615, 48720), (2800, 45501), (2900, 43932), (3045, 41840), (3138, 40600), (3248, 39225), (3480, 36610), (3661, 34800), (4060, 31380), (4184, 30450), (4200, 30334), (4350, 29288), (4872, 26150), (5075, 25104), (5230, 24360), (5800, 21966), (6090, 20920), (6276, 20300), (6960, 18305), (7322, 17400), (7845, 16240), (8120, 15690), (8368, 15225), (8400, 15167), (8700, 14644), (9744, 13075), (10150, 12552), (10460, 12180), (10983, 11600)]