202244310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 566046720

約数和(自身を除く): 363802410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 73, 90, 93, 135, 146, 155, 186, 219, 270, 279, 310, 331, 365, 438, 465, 558, 657, 662, 730, 837, 930, 993, 1095, 1314, 1395, 1655, 1674, 1971, 1986, 2190, 2263, 2790, 2979, 3285, 3310, 3942, 4185, 4526, 4965, 5958, 6570, 6789, 8370, 8937, 9855, 9930, 10261, 11315, 13578, 14895, 17874, 19710, 20367, 20522, 22630, 24163, 29790, 30783, 33945, 40734, 44685, 48326, 51305, 61101, 61566, 67890, 72489, 89370, 92349, 101835, 102610, 120815, 122202, 144978, 153915, 184698, 203670, 217467, 241630, 277047, 305505, 307830, 362445, 434934, 461745, 554094, 611010, 652401, 724890, 749053, 923490, 1087335, 1304802, 1385235, 1498106, 2174670, 2247159, 2770470, 3262005, 3745265, 4494318, 6524010, 6741477, 7490530, 11235795, 13482954, 20224431, 22471590, 33707385, 40448862, 67414770, 101122155, 202244310]

約数ペア:

[(1, 202244310), (2, 101122155), (3, 67414770), (5, 40448862), (6, 33707385), (9, 22471590), (10, 20224431), (15, 13482954), (18, 11235795), (27, 7490530), (30, 6741477), (31, 6524010), (45, 4494318), (54, 3745265), (62, 3262005), (73, 2770470), (90, 2247159), (93, 2174670), (135, 1498106), (146, 1385235), (155, 1304802), (186, 1087335), (219, 923490), (270, 749053), (279, 724890), (310, 652401), (331, 611010), (365, 554094), (438, 461745), (465, 434934), (558, 362445), (657, 307830), (662, 305505), (730, 277047), (837, 241630), (930, 217467), (993, 203670), (1095, 184698), (1314, 153915), (1395, 144978), (1655, 122202), (1674, 120815), (1971, 102610), (1986, 101835), (2190, 92349), (2263, 89370), (2790, 72489), (2979, 67890), (3285, 61566), (3310, 61101), (3942, 51305), (4185, 48326), (4526, 44685), (4965, 40734), (5958, 33945), (6570, 30783), (6789, 29790), (8370, 24163), (8937, 22630), (9855, 20522), (9930, 20367), (10261, 19710), (11315, 17874), (13578, 14895)]