17707140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 60775680

約数和(自身を除く): 43068540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 271, 297, 330, 363, 396, 484, 495, 540, 542, 594, 605, 660, 726, 813, 990, 1084, 1089, 1188, 1210, 1355, 1452, 1485, 1626, 1815, 1980, 2178, 2420, 2439, 2710, 2970, 2981, 3252, 3267, 3630, 4065, 4356, 4878, 5420, 5445, 5940, 5962, 6534, 7260, 7317, 8130, 8943, 9756, 10890, 11924, 12195, 13068, 14634, 14905, 16260, 16335, 17886, 21780, 24390, 26829, 29268, 29810, 32670, 32791, 35772, 36585, 44715, 48780, 53658, 59620, 65340, 65582, 73170, 80487, 89430, 98373, 107316, 131164, 134145, 146340, 160974, 163955, 178860, 196746, 268290, 295119, 321948, 327910, 393492, 402435, 491865, 536580, 590238, 655820, 804870, 885357, 983730, 1180476, 1475595, 1609740, 1770714, 1967460, 2951190, 3541428, 4426785, 5902380, 8853570, 17707140]

約数ペア:

[(1, 17707140), (2, 8853570), (3, 5902380), (4, 4426785), (5, 3541428), (6, 2951190), (9, 1967460), (10, 1770714), (11, 1609740), (12, 1475595), (15, 1180476), (18, 983730), (20, 885357), (22, 804870), (27, 655820), (30, 590238), (33, 536580), (36, 491865), (44, 402435), (45, 393492), (54, 327910), (55, 321948), (60, 295119), (66, 268290), (90, 196746), (99, 178860), (108, 163955), (110, 160974), (121, 146340), (132, 134145), (135, 131164), (165, 107316), (180, 98373), (198, 89430), (220, 80487), (242, 73170), (270, 65582), (271, 65340), (297, 59620), (330, 53658), (363, 48780), (396, 44715), (484, 36585), (495, 35772), (540, 32791), (542, 32670), (594, 29810), (605, 29268), (660, 26829), (726, 24390), (813, 21780), (990, 17886), (1084, 16335), (1089, 16260), (1188, 14905), (1210, 14634), (1355, 13068), (1452, 12195), (1485, 11924), (1626, 10890), (1815, 9756), (1980, 8943), (2178, 8130), (2420, 7317), (2439, 7260), (2710, 6534), (2970, 5962), (2981, 5940), (3252, 5445), (3267, 5420), (3630, 4878), (4065, 4356)]