29886120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7547}}^1$

素因数の和:7575

約数の個数: 96

約数和(自身を含む): 105973920

約数和(自身を除く): 76087800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7547, 15094, 22641, 30188, 37735, 45282, 60376, 67923, 75470, 83017, 90564, 113205, 135846, 150940, 166034, 181128, 226410, 249051, 271692, 301880, 332068, 339615, 415085, 452820, 498102, 543384, 664136, 679230, 747153, 830170, 905640, 996204, 1245255, 1358460, 1494306, 1660340, 1992408, 2490510, 2716920, 2988612, 3320680, 3735765, 4981020, 5977224, 7471530, 9962040, 14943060, 29886120]

約数ペア:

[(1, 29886120), (2, 14943060), (3, 9962040), (4, 7471530), (5, 5977224), (6, 4981020), (8, 3735765), (9, 3320680), (10, 2988612), (11, 2716920), (12, 2490510), (15, 1992408), (18, 1660340), (20, 1494306), (22, 1358460), (24, 1245255), (30, 996204), (33, 905640), (36, 830170), (40, 747153), (44, 679230), (45, 664136), (55, 543384), (60, 498102), (66, 452820), (72, 415085), (88, 339615), (90, 332068), (99, 301880), (110, 271692), (120, 249051), (132, 226410), (165, 181128), (180, 166034), (198, 150940), (220, 135846), (264, 113205), (330, 90564), (360, 83017), (396, 75470), (440, 67923), (495, 60376), (660, 45282), (792, 37735), (990, 30188), (1320, 22641), (1980, 15094), (3960, 7547)]