151839180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2$

素因数の和:304

約数の個数: 108

約数和(自身を含む): 471390192

約数和(自身を除く): 319551012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 109, 142, 180, 213, 218, 284, 327, 355, 426, 436, 545, 639, 654, 710, 852, 981, 1065, 1090, 1278, 1308, 1420, 1635, 1962, 2130, 2180, 2556, 3195, 3270, 3924, 4260, 4905, 6390, 6540, 7739, 9810, 11881, 12780, 15478, 19620, 23217, 23762, 30956, 35643, 38695, 46434, 47524, 59405, 69651, 71286, 77390, 92868, 106929, 116085, 118810, 139302, 142572, 154780, 178215, 213858, 232170, 237620, 278604, 348255, 356430, 427716, 464340, 534645, 696510, 712860, 843551, 1069290, 1393020, 1687102, 2138580, 2530653, 3374204, 4217755, 5061306, 7591959, 8435510, 10122612, 12653265, 15183918, 16871020, 25306530, 30367836, 37959795, 50613060, 75919590, 151839180]

約数ペア:

[(1, 151839180), (2, 75919590), (3, 50613060), (4, 37959795), (5, 30367836), (6, 25306530), (9, 16871020), (10, 15183918), (12, 12653265), (15, 10122612), (18, 8435510), (20, 7591959), (30, 5061306), (36, 4217755), (45, 3374204), (60, 2530653), (71, 2138580), (90, 1687102), (109, 1393020), (142, 1069290), (180, 843551), (213, 712860), (218, 696510), (284, 534645), (327, 464340), (355, 427716), (426, 356430), (436, 348255), (545, 278604), (639, 237620), (654, 232170), (710, 213858), (852, 178215), (981, 154780), (1065, 142572), (1090, 139302), (1278, 118810), (1308, 116085), (1420, 106929), (1635, 92868), (1962, 77390), (2130, 71286), (2180, 69651), (2556, 59405), (3195, 47524), (3270, 46434), (3924, 38695), (4260, 35643), (4905, 30956), (6390, 23762), (6540, 23217), (7739, 19620), (9810, 15478), (11881, 12780)]