150481590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 430230528

約数和(自身を除く): 279748938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 107, 111, 181, 185, 210, 214, 222, 259, 321, 362, 370, 518, 535, 543, 555, 642, 749, 777, 905, 1070, 1086, 1110, 1267, 1295, 1498, 1554, 1605, 1810, 2247, 2534, 2590, 2715, 3210, 3745, 3801, 3885, 3959, 4494, 5430, 6335, 6697, 7490, 7602, 7770, 7918, 11235, 11877, 12670, 13394, 19005, 19367, 19795, 20091, 22470, 23754, 27713, 33485, 38010, 38734, 39590, 40182, 46879, 55426, 58101, 59385, 66970, 83139, 93758, 96835, 100455, 116202, 118770, 135569, 138565, 140637, 166278, 193670, 200910, 234395, 271138, 277130, 281274, 290505, 406707, 415695, 468790, 581010, 677845, 703185, 716579, 813414, 831390, 1355690, 1406370, 1433158, 2033535, 2149737, 3582895, 4067070, 4299474, 5016053, 7165790, 10032106, 10748685, 15048159, 21497370, 25080265, 30096318, 50160530, 75240795, 150481590]

約数ペア:

[(1, 150481590), (2, 75240795), (3, 50160530), (5, 30096318), (6, 25080265), (7, 21497370), (10, 15048159), (14, 10748685), (15, 10032106), (21, 7165790), (30, 5016053), (35, 4299474), (37, 4067070), (42, 3582895), (70, 2149737), (74, 2033535), (105, 1433158), (107, 1406370), (111, 1355690), (181, 831390), (185, 813414), (210, 716579), (214, 703185), (222, 677845), (259, 581010), (321, 468790), (362, 415695), (370, 406707), (518, 290505), (535, 281274), (543, 277130), (555, 271138), (642, 234395), (749, 200910), (777, 193670), (905, 166278), (1070, 140637), (1086, 138565), (1110, 135569), (1267, 118770), (1295, 116202), (1498, 100455), (1554, 96835), (1605, 93758), (1810, 83139), (2247, 66970), (2534, 59385), (2590, 58101), (2715, 55426), (3210, 46879), (3745, 40182), (3801, 39590), (3885, 38734), (3959, 38010), (4494, 33485), (5430, 27713), (6335, 23754), (6697, 22470), (7490, 20091), (7602, 19795), (7770, 19367), (7918, 19005), (11235, 13394), (11877, 12670)]