150721452

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 478800000

約数和(自身を除く): 328078548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1499, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 2998, 3591, 3724, 4497, 4788, 5292, 5586, 5996, 7182, 8379, 8994, 10493, 11172, 13491, 14364, 16758, 17988, 20986, 25137, 26982, 28481, 31479, 33516, 40473, 41972, 50274, 53964, 56962, 62958, 73451, 80946, 85443, 94437, 100548, 113924, 125916, 146902, 161892, 170886, 188874, 199367, 220353, 256329, 283311, 293804, 341772, 377748, 398734, 440706, 512658, 566622, 598101, 661059, 768987, 797468, 881412, 1025316, 1133244, 1196202, 1322118, 1395569, 1537974, 1794303, 1983177, 2392404, 2644236, 2791138, 3075948, 3588606, 3966354, 4186707, 5382909, 5582276, 7177212, 7932708, 8373414, 10765818, 12560121, 16746828, 21531636, 25120242, 37680363, 50240484, 75360726, 150721452]

約数ペア:

[(1, 150721452), (2, 75360726), (3, 50240484), (4, 37680363), (6, 25120242), (7, 21531636), (9, 16746828), (12, 12560121), (14, 10765818), (18, 8373414), (19, 7932708), (21, 7177212), (27, 5582276), (28, 5382909), (36, 4186707), (38, 3966354), (42, 3588606), (49, 3075948), (54, 2791138), (57, 2644236), (63, 2392404), (76, 1983177), (84, 1794303), (98, 1537974), (108, 1395569), (114, 1322118), (126, 1196202), (133, 1133244), (147, 1025316), (171, 881412), (189, 797468), (196, 768987), (228, 661059), (252, 598101), (266, 566622), (294, 512658), (342, 440706), (378, 398734), (399, 377748), (441, 341772), (513, 293804), (532, 283311), (588, 256329), (684, 220353), (756, 199367), (798, 188874), (882, 170886), (931, 161892), (1026, 146902), (1197, 125916), (1323, 113924), (1499, 100548), (1596, 94437), (1764, 85443), (1862, 80946), (2052, 73451), (2394, 62958), (2646, 56962), (2793, 53964), (2998, 50274), (3591, 41972), (3724, 40473), (4497, 33516), (4788, 31479), (5292, 28481), (5586, 26982), (5996, 25137), (7182, 20986), (8379, 17988), (8994, 16758), (10493, 14364), (11172, 13491)]