201481620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3727}}^1$

素因数の和:3809

約数の個数: 96

約数和(自身を含む): 608767488

約数和(自身を除く): 407285868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1802, 2703, 3180, 3604, 3727, 4505, 5406, 7454, 9010, 10812, 11181, 13515, 14908, 18020, 18635, 22362, 27030, 37270, 44724, 54060, 55905, 63359, 74540, 111810, 126718, 190077, 197531, 223620, 253436, 316795, 380154, 395062, 592593, 633590, 760308, 790124, 950385, 987655, 1185186, 1267180, 1900770, 1975310, 2370372, 2962965, 3358027, 3801540, 3950620, 5925930, 6716054, 10074081, 11851860, 13432108, 16790135, 20148162, 33580270, 40296324, 50370405, 67160540, 100740810, 201481620]

約数ペア:

[(1, 201481620), (2, 100740810), (3, 67160540), (4, 50370405), (5, 40296324), (6, 33580270), (10, 20148162), (12, 16790135), (15, 13432108), (17, 11851860), (20, 10074081), (30, 6716054), (34, 5925930), (51, 3950620), (53, 3801540), (60, 3358027), (68, 2962965), (85, 2370372), (102, 1975310), (106, 1900770), (159, 1267180), (170, 1185186), (204, 987655), (212, 950385), (255, 790124), (265, 760308), (318, 633590), (340, 592593), (510, 395062), (530, 380154), (636, 316795), (795, 253436), (901, 223620), (1020, 197531), (1060, 190077), (1590, 126718), (1802, 111810), (2703, 74540), (3180, 63359), (3604, 55905), (3727, 54060), (4505, 44724), (5406, 37270), (7454, 27030), (9010, 22362), (10812, 18635), (11181, 18020), (13515, 14908)]