55553280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 201325824

約数和(自身を除く): 145772544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 37, 40, 46, 48, 51, 60, 64, 68, 69, 74, 80, 85, 92, 96, 102, 111, 115, 120, 128, 136, 138, 148, 160, 170, 184, 185, 192, 204, 222, 230, 240, 255, 256, 272, 276, 296, 320, 340, 345, 368, 370, 384, 391, 408, 444, 460, 480, 510, 544, 552, 555, 592, 629, 640, 680, 690, 736, 740, 768, 782, 816, 851, 888, 920, 960, 1020, 1088, 1104, 1110, 1173, 1184, 1258, 1280, 1360, 1380, 1472, 1480, 1564, 1632, 1702, 1776, 1840, 1887, 1920, 1955, 2040, 2176, 2208, 2220, 2346, 2368, 2516, 2553, 2720, 2760, 2944, 2960, 3128, 3145, 3264, 3404, 3552, 3680, 3774, 3840, 3910, 4080, 4255, 4352, 4416, 4440, 4692, 4736, 5032, 5106, 5440, 5520, 5865, 5888, 5920, 6256, 6290, 6528, 6808, 7104, 7360, 7548, 7820, 8160, 8510, 8832, 8880, 9384, 9435, 9472, 10064, 10212, 10880, 11040, 11730, 11840, 12512, 12580, 12765, 13056, 13616, 14208, 14467, 14720, 15096, 15640, 16320, 17020, 17664, 17760, 18768, 18870, 20128, 20424, 21760, 22080, 23460, 23680, 25024, 25160, 25530, 27232, 28416, 28934, 29440, 30192, 31280, 32640, 34040, 35520, 37536, 37740, 40256, 40848, 43401, 44160, 46920, 47360, 50048, 50320, 51060, 54464, 57868, 60384, 62560, 65280, 68080, 71040, 72335, 75072, 75480, 80512, 81696, 86802, 88320, 93840, 100096, 100640, 102120, 108928, 115736, 120768, 125120, 136160, 142080, 144670, 150144, 150960, 161024, 163392, 173604, 187680, 201280, 204240, 217005, 217856, 231472, 241536, 250240, 272320, 289340, 300288, 301920, 326784, 347208, 375360, 402560, 408480, 434010, 462944, 483072, 500480, 544640, 578680, 603840, 653568, 694416, 750720, 805120, 816960, 868020, 925888, 1089280, 1157360, 1207680, 1388832, 1501440, 1633920, 1736040, 1851776, 2314720, 2415360, 2777664, 3267840, 3472080, 3703552, 4629440, 5555328, 6944160, 9258880, 11110656, 13888320, 18517760, 27776640, 55553280]

約数ペア:

[(1, 55553280), (2, 27776640), (3, 18517760), (4, 13888320), (5, 11110656), (6, 9258880), (8, 6944160), (10, 5555328), (12, 4629440), (15, 3703552), (16, 3472080), (17, 3267840), (20, 2777664), (23, 2415360), (24, 2314720), (30, 1851776), (32, 1736040), (34, 1633920), (37, 1501440), (40, 1388832), (46, 1207680), (48, 1157360), (51, 1089280), (60, 925888), (64, 868020), (68, 816960), (69, 805120), (74, 750720), (80, 694416), (85, 653568), (92, 603840), (96, 578680), (102, 544640), (111, 500480), (115, 483072), (120, 462944), (128, 434010), (136, 408480), (138, 402560), (148, 375360), (160, 347208), (170, 326784), (184, 301920), (185, 300288), (192, 289340), (204, 272320), (222, 250240), (230, 241536), (240, 231472), (255, 217856), (256, 217005), (272, 204240), (276, 201280), (296, 187680), (320, 173604), (340, 163392), (345, 161024), (368, 150960), (370, 150144), (384, 144670), (391, 142080), (408, 136160), (444, 125120), (460, 120768), (480, 115736), (510, 108928), (544, 102120), (552, 100640), (555, 100096), (592, 93840), (629, 88320), (640, 86802), (680, 81696), (690, 80512), (736, 75480), (740, 75072), (768, 72335), (782, 71040), (816, 68080), (851, 65280), (888, 62560), (920, 60384), (960, 57868), (1020, 54464), (1088, 51060), (1104, 50320), (1110, 50048), (1173, 47360), (1184, 46920), (1258, 44160), (1280, 43401), (1360, 40848), (1380, 40256), (1472, 37740), (1480, 37536), (1564, 35520), (1632, 34040), (1702, 32640), (1776, 31280), (1840, 30192), (1887, 29440), (1920, 28934), (1955, 28416), (2040, 27232), (2176, 25530), (2208, 25160), (2220, 25024), (2346, 23680), (2368, 23460), (2516, 22080), (2553, 21760), (2720, 20424), (2760, 20128), (2944, 18870), (2960, 18768), (3128, 17760), (3145, 17664), (3264, 17020), (3404, 16320), (3552, 15640), (3680, 15096), (3774, 14720), (3840, 14467), (3910, 14208), (4080, 13616), (4255, 13056), (4352, 12765), (4416, 12580), (4440, 12512), (4692, 11840), (4736, 11730), (5032, 11040), (5106, 10880), (5440, 10212), (5520, 10064), (5865, 9472), (5888, 9435), (5920, 9384), (6256, 8880), (6290, 8832), (6528, 8510), (6808, 8160), (7104, 7820), (7360, 7548)]