25482660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 89413632

約数和(自身を除く): 63930972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 83, 84, 85, 86, 102, 105, 119, 129, 140, 166, 170, 172, 204, 210, 215, 238, 249, 255, 258, 301, 332, 340, 357, 415, 420, 430, 476, 498, 510, 516, 581, 595, 602, 645, 714, 731, 830, 860, 903, 996, 1020, 1162, 1190, 1204, 1245, 1290, 1411, 1428, 1462, 1505, 1660, 1743, 1785, 1806, 2193, 2324, 2380, 2490, 2580, 2822, 2905, 2924, 3010, 3486, 3569, 3570, 3612, 3655, 4233, 4386, 4515, 4980, 5117, 5644, 5810, 6020, 6972, 7055, 7138, 7140, 7310, 8466, 8715, 8772, 9030, 9877, 10234, 10707, 10965, 11620, 14110, 14276, 14620, 15351, 16932, 17430, 17845, 18060, 19754, 20468, 21165, 21414, 21930, 24983, 25585, 28220, 29631, 30702, 34860, 35690, 39508, 42330, 42828, 43860, 49385, 49966, 51170, 53535, 59262, 60673, 61404, 71380, 74949, 76755, 84660, 98770, 99932, 102340, 107070, 118524, 121346, 124915, 148155, 149898, 153510, 182019, 197540, 214140, 242692, 249830, 296310, 299796, 303365, 307020, 364038, 374745, 424711, 499660, 592620, 606730, 728076, 749490, 849422, 910095, 1213460, 1274133, 1498980, 1698844, 1820190, 2123555, 2548266, 3640380, 4247110, 5096532, 6370665, 8494220, 12741330, 25482660]

約数ペア:

[(1, 25482660), (2, 12741330), (3, 8494220), (4, 6370665), (5, 5096532), (6, 4247110), (7, 3640380), (10, 2548266), (12, 2123555), (14, 1820190), (15, 1698844), (17, 1498980), (20, 1274133), (21, 1213460), (28, 910095), (30, 849422), (34, 749490), (35, 728076), (42, 606730), (43, 592620), (51, 499660), (60, 424711), (68, 374745), (70, 364038), (83, 307020), (84, 303365), (85, 299796), (86, 296310), (102, 249830), (105, 242692), (119, 214140), (129, 197540), (140, 182019), (166, 153510), (170, 149898), (172, 148155), (204, 124915), (210, 121346), (215, 118524), (238, 107070), (249, 102340), (255, 99932), (258, 98770), (301, 84660), (332, 76755), (340, 74949), (357, 71380), (415, 61404), (420, 60673), (430, 59262), (476, 53535), (498, 51170), (510, 49966), (516, 49385), (581, 43860), (595, 42828), (602, 42330), (645, 39508), (714, 35690), (731, 34860), (830, 30702), (860, 29631), (903, 28220), (996, 25585), (1020, 24983), (1162, 21930), (1190, 21414), (1204, 21165), (1245, 20468), (1290, 19754), (1411, 18060), (1428, 17845), (1462, 17430), (1505, 16932), (1660, 15351), (1743, 14620), (1785, 14276), (1806, 14110), (2193, 11620), (2324, 10965), (2380, 10707), (2490, 10234), (2580, 9877), (2822, 9030), (2905, 8772), (2924, 8715), (3010, 8466), (3486, 7310), (3569, 7140), (3570, 7138), (3612, 7055), (3655, 6972), (4233, 6020), (4386, 5810), (4515, 5644), (4980, 5117)]