222734070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 473995530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 31, 39, 45, 46, 54, 62, 65, 69, 78, 89, 90, 93, 115, 117, 130, 135, 138, 155, 178, 186, 195, 207, 230, 234, 267, 270, 279, 299, 310, 345, 351, 390, 403, 414, 445, 465, 534, 558, 585, 598, 621, 690, 702, 713, 801, 806, 837, 890, 897, 930, 1035, 1157, 1170, 1209, 1242, 1335, 1395, 1426, 1495, 1602, 1674, 1755, 1794, 2015, 2047, 2070, 2139, 2314, 2403, 2418, 2670, 2691, 2759, 2790, 2990, 3105, 3471, 3510, 3565, 3627, 4005, 4030, 4094, 4185, 4278, 4485, 4806, 5382, 5518, 5785, 6045, 6141, 6210, 6417, 6942, 7130, 7254, 8010, 8073, 8277, 8370, 8970, 9269, 10235, 10413, 10695, 10881, 11570, 12015, 12090, 12282, 12834, 13455, 13795, 16146, 16554, 17355, 18135, 18423, 18538, 19251, 20470, 20826, 21390, 21762, 24030, 24831, 26611, 26910, 27590, 27807, 30705, 31239, 32085, 34710, 35867, 36270, 36846, 38502, 40365, 41385, 46345, 49662, 52065, 53222, 54405, 55269, 55614, 61410, 62478, 63457, 64170, 71734, 74493, 79833, 80730, 82770, 83421, 92115, 92690, 96255, 104130, 107601, 108810, 110538, 124155, 126914, 133055, 139035, 148986, 156195, 159666, 166842, 179335, 184230, 190371, 192510, 215202, 239499, 248310, 250263, 266110, 276345, 278070, 312390, 317285, 322803, 358670, 372465, 380742, 399165, 417105, 478998, 500526, 538005, 552690, 571113, 634570, 645606, 718497, 744930, 798330, 824941, 834210, 951855, 968409, 1076010, 1142226, 1197495, 1251315, 1436994, 1614015, 1649882, 1713339, 1903710, 1936818, 2394990, 2474823, 2502630, 2855565, 3228030, 3426678, 3592485, 4124705, 4842045, 4949646, 5711130, 7184970, 7424469, 8249410, 8566695, 9684090, 12374115, 14848938, 17133390, 22273407, 24748230, 37122345, 44546814, 74244690, 111367035, 222734070]

約数ペア:

[(1, 222734070), (2, 111367035), (3, 74244690), (5, 44546814), (6, 37122345), (9, 24748230), (10, 22273407), (13, 17133390), (15, 14848938), (18, 12374115), (23, 9684090), (26, 8566695), (27, 8249410), (30, 7424469), (31, 7184970), (39, 5711130), (45, 4949646), (46, 4842045), (54, 4124705), (62, 3592485), (65, 3426678), (69, 3228030), (78, 2855565), (89, 2502630), (90, 2474823), (93, 2394990), (115, 1936818), (117, 1903710), (130, 1713339), (135, 1649882), (138, 1614015), (155, 1436994), (178, 1251315), (186, 1197495), (195, 1142226), (207, 1076010), (230, 968409), (234, 951855), (267, 834210), (270, 824941), (279, 798330), (299, 744930), (310, 718497), (345, 645606), (351, 634570), (390, 571113), (403, 552690), (414, 538005), (445, 500526), (465, 478998), (534, 417105), (558, 399165), (585, 380742), (598, 372465), (621, 358670), (690, 322803), (702, 317285), (713, 312390), (801, 278070), (806, 276345), (837, 266110), (890, 250263), (897, 248310), (930, 239499), (1035, 215202), (1157, 192510), (1170, 190371), (1209, 184230), (1242, 179335), (1335, 166842), (1395, 159666), (1426, 156195), (1495, 148986), (1602, 139035), (1674, 133055), (1755, 126914), (1794, 124155), (2015, 110538), (2047, 108810), (2070, 107601), (2139, 104130), (2314, 96255), (2403, 92690), (2418, 92115), (2670, 83421), (2691, 82770), (2759, 80730), (2790, 79833), (2990, 74493), (3105, 71734), (3471, 64170), (3510, 63457), (3565, 62478), (3627, 61410), (4005, 55614), (4030, 55269), (4094, 54405), (4185, 53222), (4278, 52065), (4485, 49662), (4806, 46345), (5382, 41385), (5518, 40365), (5785, 38502), (6045, 36846), (6141, 36270), (6210, 35867), (6417, 34710), (6942, 32085), (7130, 31239), (7254, 30705), (8010, 27807), (8073, 27590), (8277, 26910), (8370, 26611), (8970, 24831), (9269, 24030), (10235, 21762), (10413, 21390), (10695, 20826), (10881, 20470), (11570, 19251), (12015, 18538), (12090, 18423), (12282, 18135), (12834, 17355), (13455, 16554), (13795, 16146)]