289968996100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{234167}}^1$

素因数の和:234278

約数の個数: 144

約数和(自身を含む): 756119105280

約数和(自身を除く): 466150109180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 61, 70, 100, 116, 122, 140, 145, 175, 203, 244, 290, 305, 350, 406, 427, 580, 610, 700, 725, 812, 854, 1015, 1220, 1450, 1525, 1708, 1769, 2030, 2135, 2900, 3050, 3538, 4060, 4270, 5075, 6100, 7076, 8540, 8845, 10150, 10675, 12383, 17690, 20300, 21350, 24766, 35380, 42700, 44225, 49532, 61915, 88450, 123830, 176900, 234167, 247660, 309575, 468334, 619150, 936668, 1170835, 1238300, 1639169, 2341670, 3278338, 4683340, 5854175, 6556676, 6790843, 8195845, 11708350, 13581686, 14284187, 16391690, 23416700, 27163372, 28568374, 32783380, 33954215, 40979225, 47535901, 57136748, 67908430, 71420935, 81958450, 95071802, 99989309, 135816860, 142841870, 163916900, 169771075, 190143604, 199978618, 237679505, 285683740, 339542150, 357104675, 399957236, 414241423, 475359010, 499946545, 679084300, 714209350, 828482846, 950718020, 999893090, 1188397525, 1428418700, 1656965692, 1999786180, 2071207115, 2376795050, 2499732725, 2899689961, 4142414230, 4753590100, 4999465450, 5799379922, 8284828460, 9998930900, 10356035575, 11598759844, 14498449805, 20712071150, 28996899610, 41424142300, 57993799220, 72492249025, 144984498050, 289968996100]

約数ペア:

[(1, 289968996100), (2, 144984498050), (4, 72492249025), (5, 57993799220), (7, 41424142300), (10, 28996899610), (14, 20712071150), (20, 14498449805), (25, 11598759844), (28, 10356035575), (29, 9998930900), (35, 8284828460), (50, 5799379922), (58, 4999465450), (61, 4753590100), (70, 4142414230), (100, 2899689961), (116, 2499732725), (122, 2376795050), (140, 2071207115), (145, 1999786180), (175, 1656965692), (203, 1428418700), (244, 1188397525), (290, 999893090), (305, 950718020), (350, 828482846), (406, 714209350), (427, 679084300), (580, 499946545), (610, 475359010), (700, 414241423), (725, 399957236), (812, 357104675), (854, 339542150), (1015, 285683740), (1220, 237679505), (1450, 199978618), (1525, 190143604), (1708, 169771075), (1769, 163916900), (2030, 142841870), (2135, 135816860), (2900, 99989309), (3050, 95071802), (3538, 81958450), (4060, 71420935), (4270, 67908430), (5075, 57136748), (6100, 47535901), (7076, 40979225), (8540, 33954215), (8845, 32783380), (10150, 28568374), (10675, 27163372), (12383, 23416700), (17690, 16391690), (20300, 14284187), (21350, 13581686), (24766, 11708350), (35380, 8195845), (42700, 6790843), (44225, 6556676), (49532, 5854175), (61915, 4683340), (88450, 3278338), (123830, 2341670), (176900, 1639169), (234167, 1238300), (247660, 1170835), (309575, 936668), (468334, 619150)]