54406260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 118566540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 59, 60, 90, 94, 109, 118, 141, 177, 180, 188, 218, 235, 236, 282, 295, 327, 354, 423, 436, 470, 531, 545, 564, 590, 654, 705, 708, 846, 885, 940, 981, 1062, 1090, 1180, 1308, 1410, 1635, 1692, 1770, 1962, 2115, 2124, 2180, 2655, 2773, 2820, 3270, 3540, 3924, 4230, 4905, 5123, 5310, 5546, 6431, 6540, 8319, 8460, 9810, 10246, 10620, 11092, 12862, 13865, 15369, 16638, 19293, 19620, 20492, 24957, 25615, 25724, 27730, 30738, 32155, 33276, 38586, 41595, 46107, 49914, 51230, 55460, 57879, 61476, 64310, 76845, 77172, 83190, 92214, 96465, 99828, 102460, 115758, 124785, 128620, 153690, 166380, 184428, 192930, 230535, 231516, 249570, 289395, 302257, 307380, 385860, 461070, 499140, 578790, 604514, 906771, 922140, 1157580, 1209028, 1511285, 1813542, 2720313, 3022570, 3627084, 4533855, 5440626, 6045140, 9067710, 10881252, 13601565, 18135420, 27203130, 54406260]

約数ペア:

[(1, 54406260), (2, 27203130), (3, 18135420), (4, 13601565), (5, 10881252), (6, 9067710), (9, 6045140), (10, 5440626), (12, 4533855), (15, 3627084), (18, 3022570), (20, 2720313), (30, 1813542), (36, 1511285), (45, 1209028), (47, 1157580), (59, 922140), (60, 906771), (90, 604514), (94, 578790), (109, 499140), (118, 461070), (141, 385860), (177, 307380), (180, 302257), (188, 289395), (218, 249570), (235, 231516), (236, 230535), (282, 192930), (295, 184428), (327, 166380), (354, 153690), (423, 128620), (436, 124785), (470, 115758), (531, 102460), (545, 99828), (564, 96465), (590, 92214), (654, 83190), (705, 77172), (708, 76845), (846, 64310), (885, 61476), (940, 57879), (981, 55460), (1062, 51230), (1090, 49914), (1180, 46107), (1308, 41595), (1410, 38586), (1635, 33276), (1692, 32155), (1770, 30738), (1962, 27730), (2115, 25724), (2124, 25615), (2180, 24957), (2655, 20492), (2773, 19620), (2820, 19293), (3270, 16638), (3540, 15369), (3924, 13865), (4230, 12862), (4905, 11092), (5123, 10620), (5310, 10246), (5546, 9810), (6431, 8460), (6540, 8319)]