149852640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 545965056

約数和(自身を除く): 396112416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 433, 480, 515, 560, 618, 672, 721, 824, 840, 866, 1030, 1120, 1236, 1299, 1442, 1545, 1648, 1680, 1732, 2060, 2163, 2165, 2472, 2598, 2884, 3031, 3090, 3296, 3360, 3464, 3605, 4120, 4326, 4330, 4944, 5196, 5768, 6062, 6180, 6495, 6928, 7210, 8240, 8652, 8660, 9093, 9888, 10392, 10815, 11536, 12124, 12360, 12990, 13856, 14420, 15155, 16480, 17304, 17320, 18186, 20784, 21630, 23072, 24248, 24720, 25980, 28840, 30310, 34608, 34640, 36372, 41568, 43260, 44599, 45465, 48496, 49440, 51960, 57680, 60620, 69216, 69280, 72744, 86520, 89198, 90930, 96992, 103920, 115360, 121240, 133797, 145488, 173040, 178396, 181860, 207840, 222995, 242480, 267594, 290976, 312193, 346080, 356792, 363720, 445990, 484960, 535188, 624386, 668985, 713584, 727440, 891980, 936579, 1070376, 1248772, 1337970, 1427168, 1454880, 1560965, 1783960, 1873158, 2140752, 2497544, 2675940, 3121930, 3567920, 3746316, 4281504, 4682895, 4995088, 5351880, 6243860, 7135840, 7492632, 9365790, 9990176, 10703760, 12487720, 14985264, 18731580, 21407520, 24975440, 29970528, 37463160, 49950880, 74926320, 149852640]

約数ペア:

[(1, 149852640), (2, 74926320), (3, 49950880), (4, 37463160), (5, 29970528), (6, 24975440), (7, 21407520), (8, 18731580), (10, 14985264), (12, 12487720), (14, 10703760), (15, 9990176), (16, 9365790), (20, 7492632), (21, 7135840), (24, 6243860), (28, 5351880), (30, 4995088), (32, 4682895), (35, 4281504), (40, 3746316), (42, 3567920), (48, 3121930), (56, 2675940), (60, 2497544), (70, 2140752), (80, 1873158), (84, 1783960), (96, 1560965), (103, 1454880), (105, 1427168), (112, 1337970), (120, 1248772), (140, 1070376), (160, 936579), (168, 891980), (206, 727440), (210, 713584), (224, 668985), (240, 624386), (280, 535188), (309, 484960), (336, 445990), (412, 363720), (420, 356792), (433, 346080), (480, 312193), (515, 290976), (560, 267594), (618, 242480), (672, 222995), (721, 207840), (824, 181860), (840, 178396), (866, 173040), (1030, 145488), (1120, 133797), (1236, 121240), (1299, 115360), (1442, 103920), (1545, 96992), (1648, 90930), (1680, 89198), (1732, 86520), (2060, 72744), (2163, 69280), (2165, 69216), (2472, 60620), (2598, 57680), (2884, 51960), (3031, 49440), (3090, 48496), (3296, 45465), (3360, 44599), (3464, 43260), (3605, 41568), (4120, 36372), (4326, 34640), (4330, 34608), (4944, 30310), (5196, 28840), (5768, 25980), (6062, 24720), (6180, 24248), (6495, 23072), (6928, 21630), (7210, 20784), (8240, 18186), (8652, 17320), (8660, 17304), (9093, 16480), (9888, 15155), (10392, 14420), (10815, 13856), (11536, 12990), (12124, 12360)]