90968130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 268012800

約数和(自身を除く): 177044670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 109, 110, 135, 165, 198, 218, 270, 281, 297, 327, 330, 495, 545, 562, 594, 654, 843, 981, 990, 1090, 1199, 1405, 1485, 1635, 1686, 1962, 2398, 2529, 2810, 2943, 2970, 3091, 3270, 3597, 4215, 4905, 5058, 5886, 5995, 6182, 7194, 7587, 8430, 9273, 9810, 10791, 11990, 12645, 14715, 15174, 15455, 17985, 18546, 21582, 25290, 27819, 29430, 30629, 30910, 32373, 35970, 37935, 46365, 53955, 55638, 61258, 64746, 75870, 83457, 91887, 92730, 107910, 139095, 153145, 161865, 166914, 183774, 275661, 278190, 306290, 323730, 336919, 417285, 459435, 551322, 673838, 826983, 834570, 918870, 1010757, 1378305, 1653966, 1684595, 2021514, 2756610, 3032271, 3369190, 4134915, 5053785, 6064542, 8269830, 9096813, 10107570, 15161355, 18193626, 30322710, 45484065, 90968130]

約数ペア:

[(1, 90968130), (2, 45484065), (3, 30322710), (5, 18193626), (6, 15161355), (9, 10107570), (10, 9096813), (11, 8269830), (15, 6064542), (18, 5053785), (22, 4134915), (27, 3369190), (30, 3032271), (33, 2756610), (45, 2021514), (54, 1684595), (55, 1653966), (66, 1378305), (90, 1010757), (99, 918870), (109, 834570), (110, 826983), (135, 673838), (165, 551322), (198, 459435), (218, 417285), (270, 336919), (281, 323730), (297, 306290), (327, 278190), (330, 275661), (495, 183774), (545, 166914), (562, 161865), (594, 153145), (654, 139095), (843, 107910), (981, 92730), (990, 91887), (1090, 83457), (1199, 75870), (1405, 64746), (1485, 61258), (1635, 55638), (1686, 53955), (1962, 46365), (2398, 37935), (2529, 35970), (2810, 32373), (2943, 30910), (2970, 30629), (3091, 29430), (3270, 27819), (3597, 25290), (4215, 21582), (4905, 18546), (5058, 17985), (5886, 15455), (5995, 15174), (6182, 14715), (7194, 12645), (7587, 11990), (8430, 10791), (9273, 9810)]