75615480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 183843720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 47, 60, 72, 82, 90, 94, 109, 120, 123, 141, 164, 180, 188, 205, 218, 235, 246, 282, 327, 328, 360, 369, 376, 410, 423, 436, 470, 492, 545, 564, 615, 654, 705, 738, 820, 846, 872, 940, 981, 984, 1090, 1128, 1230, 1308, 1410, 1476, 1635, 1640, 1692, 1845, 1880, 1927, 1962, 2115, 2180, 2460, 2616, 2820, 2952, 3270, 3384, 3690, 3854, 3924, 4230, 4360, 4469, 4905, 4920, 5123, 5640, 5781, 6540, 7380, 7708, 7848, 8460, 8938, 9635, 9810, 10246, 11562, 13080, 13407, 14760, 15369, 15416, 16920, 17343, 17876, 19270, 19620, 20492, 22345, 23124, 25615, 26814, 28905, 30738, 34686, 35752, 38540, 39240, 40221, 40984, 44690, 46107, 46248, 51230, 53628, 57810, 61476, 67035, 69372, 76845, 77080, 80442, 86715, 89380, 92214, 102460, 107256, 115620, 122952, 134070, 138744, 153690, 160884, 173430, 178760, 184428, 201105, 204920, 210043, 230535, 231240, 268140, 307380, 321768, 346860, 368856, 402210, 420086, 461070, 536280, 614760, 630129, 693720, 804420, 840172, 922140, 1050215, 1260258, 1608840, 1680344, 1844280, 1890387, 2100430, 2520516, 3150645, 3780774, 4200860, 5041032, 6301290, 7561548, 8401720, 9451935, 12602580, 15123096, 18903870, 25205160, 37807740, 75615480]

約数ペア:

[(1, 75615480), (2, 37807740), (3, 25205160), (4, 18903870), (5, 15123096), (6, 12602580), (8, 9451935), (9, 8401720), (10, 7561548), (12, 6301290), (15, 5041032), (18, 4200860), (20, 3780774), (24, 3150645), (30, 2520516), (36, 2100430), (40, 1890387), (41, 1844280), (45, 1680344), (47, 1608840), (60, 1260258), (72, 1050215), (82, 922140), (90, 840172), (94, 804420), (109, 693720), (120, 630129), (123, 614760), (141, 536280), (164, 461070), (180, 420086), (188, 402210), (205, 368856), (218, 346860), (235, 321768), (246, 307380), (282, 268140), (327, 231240), (328, 230535), (360, 210043), (369, 204920), (376, 201105), (410, 184428), (423, 178760), (436, 173430), (470, 160884), (492, 153690), (545, 138744), (564, 134070), (615, 122952), (654, 115620), (705, 107256), (738, 102460), (820, 92214), (846, 89380), (872, 86715), (940, 80442), (981, 77080), (984, 76845), (1090, 69372), (1128, 67035), (1230, 61476), (1308, 57810), (1410, 53628), (1476, 51230), (1635, 46248), (1640, 46107), (1692, 44690), (1845, 40984), (1880, 40221), (1927, 39240), (1962, 38540), (2115, 35752), (2180, 34686), (2460, 30738), (2616, 28905), (2820, 26814), (2952, 25615), (3270, 23124), (3384, 22345), (3690, 20492), (3854, 19620), (3924, 19270), (4230, 17876), (4360, 17343), (4469, 16920), (4905, 15416), (4920, 15369), (5123, 14760), (5640, 13407), (5781, 13080), (6540, 11562), (7380, 10246), (7708, 9810), (7848, 9635), (8460, 8938)]