66481800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1476

約数の個数: 192

約数和(自身を含む): 257126400

約数和(自身を除く): 190644600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1439, 1540, 1650, 1848, 1925, 2100, 2200, 2310, 2878, 3080, 3300, 3850, 4200, 4317, 4620, 5756, 5775, 6600, 7195, 7700, 8634, 9240, 10073, 11512, 11550, 14390, 15400, 15829, 17268, 20146, 21585, 23100, 28780, 30219, 31658, 34536, 35975, 40292, 43170, 46200, 47487, 50365, 57560, 60438, 63316, 71950, 79145, 80584, 86340, 94974, 100730, 107925, 110803, 120876, 126632, 143900, 151095, 158290, 172680, 189948, 201460, 215850, 221606, 237435, 241752, 251825, 287800, 302190, 316580, 332409, 379896, 395725, 402920, 431700, 443212, 474870, 503650, 554015, 604380, 633160, 664818, 755475, 791450, 863400, 886424, 949740, 1007300, 1108030, 1187175, 1208760, 1329636, 1510950, 1582900, 1662045, 1899480, 2014600, 2216060, 2374350, 2659272, 2770075, 3021900, 3165800, 3324090, 4432120, 4748700, 5540150, 6043800, 6648180, 8310225, 9497400, 11080300, 13296360, 16620450, 22160600, 33240900, 66481800]

約数ペア:

[(1, 66481800), (2, 33240900), (3, 22160600), (4, 16620450), (5, 13296360), (6, 11080300), (7, 9497400), (8, 8310225), (10, 6648180), (11, 6043800), (12, 5540150), (14, 4748700), (15, 4432120), (20, 3324090), (21, 3165800), (22, 3021900), (24, 2770075), (25, 2659272), (28, 2374350), (30, 2216060), (33, 2014600), (35, 1899480), (40, 1662045), (42, 1582900), (44, 1510950), (50, 1329636), (55, 1208760), (56, 1187175), (60, 1108030), (66, 1007300), (70, 949740), (75, 886424), (77, 863400), (84, 791450), (88, 755475), (100, 664818), (105, 633160), (110, 604380), (120, 554015), (132, 503650), (140, 474870), (150, 443212), (154, 431700), (165, 402920), (168, 395725), (175, 379896), (200, 332409), (210, 316580), (220, 302190), (231, 287800), (264, 251825), (275, 241752), (280, 237435), (300, 221606), (308, 215850), (330, 201460), (350, 189948), (385, 172680), (420, 158290), (440, 151095), (462, 143900), (525, 126632), (550, 120876), (600, 110803), (616, 107925), (660, 100730), (700, 94974), (770, 86340), (825, 80584), (840, 79145), (924, 71950), (1050, 63316), (1100, 60438), (1155, 57560), (1320, 50365), (1400, 47487), (1439, 46200), (1540, 43170), (1650, 40292), (1848, 35975), (1925, 34536), (2100, 31658), (2200, 30219), (2310, 28780), (2878, 23100), (3080, 21585), (3300, 20146), (3850, 17268), (4200, 15829), (4317, 15400), (4620, 14390), (5756, 11550), (5775, 11512), (6600, 10073), (7195, 9240), (7700, 8634)]