343443420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 1094096640

約数和(自身を除く): 750653220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 366, 372, 465, 549, 558, 610, 620, 732, 915, 930, 1009, 1098, 1116, 1220, 1395, 1830, 1860, 1891, 2018, 2196, 2745, 2790, 3027, 3660, 3782, 4036, 5045, 5490, 5580, 5673, 6054, 7564, 9081, 9455, 10090, 10980, 11346, 12108, 15135, 17019, 18162, 18910, 20180, 22692, 28365, 30270, 31279, 34038, 36324, 37820, 45405, 56730, 60540, 61549, 62558, 68076, 85095, 90810, 93837, 113460, 123098, 125116, 156395, 170190, 181620, 184647, 187674, 246196, 281511, 307745, 312790, 340380, 369294, 375348, 469185, 553941, 563022, 615490, 625580, 738588, 923235, 938370, 1107882, 1126044, 1230980, 1407555, 1846470, 1876740, 1908019, 2215764, 2769705, 2815110, 3692940, 3816038, 5539410, 5630220, 5724057, 7632076, 9540095, 11078820, 11448114, 17172171, 19080190, 22896228, 28620285, 34344342, 38160380, 57240570, 68688684, 85860855, 114481140, 171721710, 343443420]

約数ペア:

[(1, 343443420), (2, 171721710), (3, 114481140), (4, 85860855), (5, 68688684), (6, 57240570), (9, 38160380), (10, 34344342), (12, 28620285), (15, 22896228), (18, 19080190), (20, 17172171), (30, 11448114), (31, 11078820), (36, 9540095), (45, 7632076), (60, 5724057), (61, 5630220), (62, 5539410), (90, 3816038), (93, 3692940), (122, 2815110), (124, 2769705), (155, 2215764), (180, 1908019), (183, 1876740), (186, 1846470), (244, 1407555), (279, 1230980), (305, 1126044), (310, 1107882), (366, 938370), (372, 923235), (465, 738588), (549, 625580), (558, 615490), (610, 563022), (620, 553941), (732, 469185), (915, 375348), (930, 369294), (1009, 340380), (1098, 312790), (1116, 307745), (1220, 281511), (1395, 246196), (1830, 187674), (1860, 184647), (1891, 181620), (2018, 170190), (2196, 156395), (2745, 125116), (2790, 123098), (3027, 113460), (3660, 93837), (3782, 90810), (4036, 85095), (5045, 68076), (5490, 62558), (5580, 61549), (5673, 60540), (6054, 56730), (7564, 45405), (9081, 37820), (9455, 36324), (10090, 34038), (10980, 31279), (11346, 30270), (12108, 28365), (15135, 22692), (17019, 20180), (18162, 18910)]