297790020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1032

約数の個数: 240

約数和(自身を含む): 1080148608

約数和(自身を除く): 782358588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 324, 330, 340, 374, 396, 405, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 810, 891, 918, 935, 983, 990, 1020, 1122, 1188, 1377, 1485, 1530, 1620, 1683, 1782, 1836, 1870, 1966, 1980, 2244, 2295, 2754, 2805, 2949, 2970, 3060, 3366, 3564, 3740, 3932, 4455, 4590, 4915, 5049, 5508, 5610, 5898, 5940, 6732, 6885, 8415, 8847, 8910, 9180, 9830, 10098, 10813, 11220, 11796, 13770, 14745, 15147, 16711, 16830, 17694, 17820, 19660, 20196, 21626, 25245, 26541, 27540, 29490, 30294, 32439, 33422, 33660, 35388, 43252, 44235, 50133, 50490, 53082, 54065, 58980, 60588, 64878, 66844, 75735, 79623, 83555, 88470, 97317, 100266, 100980, 106164, 108130, 129756, 132705, 150399, 151470, 159246, 162195, 167110, 176940, 183821, 194634, 200532, 216260, 250665, 265410, 291951, 300798, 302940, 318492, 324390, 334220, 367642, 389268, 398115, 451197, 486585, 501330, 530820, 551463, 583902, 601596, 648780, 735284, 751995, 796230, 875853, 902394, 919105, 973170, 1002660, 1102926, 1167804, 1353591, 1459755, 1503990, 1592460, 1654389, 1751706, 1804788, 1838210, 1946340, 2205852, 2255985, 2707182, 2757315, 2919510, 3007980, 3308778, 3503412, 3676420, 4379265, 4511970, 4963167, 5414364, 5514630, 5839020, 6617556, 6767955, 8271945, 8758530, 9023940, 9926334, 11029260, 13535910, 14889501, 16543890, 17517060, 19852668, 24815835, 27071820, 29779002, 33087780, 49631670, 59558004, 74447505, 99263340, 148895010, 297790020]

約数ペア:

[(1, 297790020), (2, 148895010), (3, 99263340), (4, 74447505), (5, 59558004), (6, 49631670), (9, 33087780), (10, 29779002), (11, 27071820), (12, 24815835), (15, 19852668), (17, 17517060), (18, 16543890), (20, 14889501), (22, 13535910), (27, 11029260), (30, 9926334), (33, 9023940), (34, 8758530), (36, 8271945), (44, 6767955), (45, 6617556), (51, 5839020), (54, 5514630), (55, 5414364), (60, 4963167), (66, 4511970), (68, 4379265), (81, 3676420), (85, 3503412), (90, 3308778), (99, 3007980), (102, 2919510), (108, 2757315), (110, 2707182), (132, 2255985), (135, 2205852), (153, 1946340), (162, 1838210), (165, 1804788), (170, 1751706), (180, 1654389), (187, 1592460), (198, 1503990), (204, 1459755), (220, 1353591), (255, 1167804), (270, 1102926), (297, 1002660), (306, 973170), (324, 919105), (330, 902394), (340, 875853), (374, 796230), (396, 751995), (405, 735284), (459, 648780), (495, 601596), (510, 583902), (540, 551463), (561, 530820), (594, 501330), (612, 486585), (660, 451197), (748, 398115), (765, 389268), (810, 367642), (891, 334220), (918, 324390), (935, 318492), (983, 302940), (990, 300798), (1020, 291951), (1122, 265410), (1188, 250665), (1377, 216260), (1485, 200532), (1530, 194634), (1620, 183821), (1683, 176940), (1782, 167110), (1836, 162195), (1870, 159246), (1966, 151470), (1980, 150399), (2244, 132705), (2295, 129756), (2754, 108130), (2805, 106164), (2949, 100980), (2970, 100266), (3060, 97317), (3366, 88470), (3564, 83555), (3740, 79623), (3932, 75735), (4455, 66844), (4590, 64878), (4915, 60588), (5049, 58980), (5508, 54065), (5610, 53082), (5898, 50490), (5940, 50133), (6732, 44235), (6885, 43252), (8415, 35388), (8847, 33660), (8910, 33422), (9180, 32439), (9830, 30294), (10098, 29490), (10813, 27540), (11220, 26541), (11796, 25245), (13770, 21626), (14745, 20196), (15147, 19660), (16711, 17820), (16830, 17694)]