171234360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3931}}^1$

素因数の和:3970

約数の個数: 144

約数和(自身を含む): 611858520

約数和(自身を除く): 440624160

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, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3931, 3960, 4356, 4840, 5445, 7260, 7862, 8712, 10890, 11793, 14520, 15724, 19655, 21780, 23586, 31448, 35379, 39310, 43241, 43560, 47172, 58965, 70758, 78620, 86482, 94344, 117930, 129723, 141516, 157240, 172964, 176895, 216205, 235860, 259446, 283032, 345928, 353790, 389169, 432410, 471720, 475651, 518892, 648615, 707580, 778338, 864820, 951302, 1037784, 1297230, 1415160, 1426953, 1556676, 1729640, 1902604, 1945845, 2378255, 2594460, 2853906, 3113352, 3805208, 3891690, 4280859, 4756510, 5188920, 5707812, 7134765, 7783380, 8561718, 9513020, 11415624, 14269530, 15566760, 17123436, 19026040, 21404295, 28539060, 34246872, 42808590, 57078120, 85617180, 171234360]

約数ペア:

[(1, 171234360), (2, 85617180), (3, 57078120), (4, 42808590), (5, 34246872), (6, 28539060), (8, 21404295), (9, 19026040), (10, 17123436), (11, 15566760), (12, 14269530), (15, 11415624), (18, 9513020), (20, 8561718), (22, 7783380), (24, 7134765), (30, 5707812), (33, 5188920), (36, 4756510), (40, 4280859), (44, 3891690), (45, 3805208), (55, 3113352), (60, 2853906), (66, 2594460), (72, 2378255), (88, 1945845), (90, 1902604), (99, 1729640), (110, 1556676), (120, 1426953), (121, 1415160), (132, 1297230), (165, 1037784), (180, 951302), (198, 864820), (220, 778338), (242, 707580), (264, 648615), (330, 518892), (360, 475651), (363, 471720), (396, 432410), (440, 389169), (484, 353790), (495, 345928), (605, 283032), (660, 259446), (726, 235860), (792, 216205), (968, 176895), (990, 172964), (1089, 157240), (1210, 141516), (1320, 129723), (1452, 117930), (1815, 94344), (1980, 86482), (2178, 78620), (2420, 70758), (2904, 58965), (3630, 47172), (3931, 43560), (3960, 43241), (4356, 39310), (4840, 35379), (5445, 31448), (7260, 23586), (7862, 21780), (8712, 19655), (10890, 15724), (11793, 14520)]