99957720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 215229480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 370, 376, 444, 470, 479, 555, 564, 705, 740, 888, 940, 958, 1110, 1128, 1410, 1437, 1480, 1739, 1880, 1916, 2220, 2395, 2820, 2874, 3478, 3832, 4440, 4790, 5217, 5640, 5748, 6956, 7185, 8695, 9580, 10434, 11496, 13912, 14370, 17390, 17723, 19160, 20868, 22513, 26085, 28740, 34780, 35446, 41736, 45026, 52170, 53169, 57480, 67539, 69560, 70892, 88615, 90052, 104340, 106338, 112565, 135078, 141784, 177230, 180104, 208680, 212676, 225130, 265845, 270156, 337695, 354460, 425352, 450260, 531690, 540312, 675390, 708920, 832981, 900520, 1063380, 1350780, 1665962, 2126760, 2498943, 2701560, 3331924, 4164905, 4997886, 6663848, 8329810, 9995772, 12494715, 16659620, 19991544, 24989430, 33319240, 49978860, 99957720]

約数ペア:

[(1, 99957720), (2, 49978860), (3, 33319240), (4, 24989430), (5, 19991544), (6, 16659620), (8, 12494715), (10, 9995772), (12, 8329810), (15, 6663848), (20, 4997886), (24, 4164905), (30, 3331924), (37, 2701560), (40, 2498943), (47, 2126760), (60, 1665962), (74, 1350780), (94, 1063380), (111, 900520), (120, 832981), (141, 708920), (148, 675390), (185, 540312), (188, 531690), (222, 450260), (235, 425352), (282, 354460), (296, 337695), (370, 270156), (376, 265845), (444, 225130), (470, 212676), (479, 208680), (555, 180104), (564, 177230), (705, 141784), (740, 135078), (888, 112565), (940, 106338), (958, 104340), (1110, 90052), (1128, 88615), (1410, 70892), (1437, 69560), (1480, 67539), (1739, 57480), (1880, 53169), (1916, 52170), (2220, 45026), (2395, 41736), (2820, 35446), (2874, 34780), (3478, 28740), (3832, 26085), (4440, 22513), (4790, 20868), (5217, 19160), (5640, 17723), (5748, 17390), (6956, 14370), (7185, 13912), (8695, 11496), (9580, 10434)]