150718120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 398170080

約数和(自身を除く): 247451960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 131, 140, 196, 245, 262, 280, 392, 490, 524, 587, 655, 917, 980, 1048, 1174, 1310, 1834, 1960, 2348, 2620, 2935, 3668, 4109, 4585, 4696, 5240, 5870, 6419, 7336, 8218, 9170, 11740, 12838, 16436, 18340, 20545, 23480, 25676, 28763, 32095, 32872, 36680, 41090, 51352, 57526, 64190, 76897, 82180, 115052, 128380, 143815, 153794, 164360, 230104, 256760, 287630, 307588, 384485, 538279, 575260, 615176, 768970, 1076558, 1150520, 1537940, 2153116, 2691395, 3075880, 3767953, 4306232, 5382790, 7535906, 10765580, 15071812, 18839765, 21531160, 30143624, 37679530, 75359060, 150718120]

約数ペア:

[(1, 150718120), (2, 75359060), (4, 37679530), (5, 30143624), (7, 21531160), (8, 18839765), (10, 15071812), (14, 10765580), (20, 7535906), (28, 5382790), (35, 4306232), (40, 3767953), (49, 3075880), (56, 2691395), (70, 2153116), (98, 1537940), (131, 1150520), (140, 1076558), (196, 768970), (245, 615176), (262, 575260), (280, 538279), (392, 384485), (490, 307588), (524, 287630), (587, 256760), (655, 230104), (917, 164360), (980, 153794), (1048, 143815), (1174, 128380), (1310, 115052), (1834, 82180), (1960, 76897), (2348, 64190), (2620, 57526), (2935, 51352), (3668, 41090), (4109, 36680), (4585, 32872), (4696, 32095), (5240, 28763), (5870, 25676), (6419, 23480), (7336, 20545), (8218, 18340), (9170, 16436), (11740, 12838)]