122873220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 385257600

約数和(自身を除く): 262384380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1637, 1668, 2085, 2502, 2780, 3274, 3753, 4170, 4911, 5004, 6255, 6548, 7506, 8185, 8340, 9822, 12510, 14733, 15012, 16370, 18765, 19644, 24555, 25020, 29466, 32740, 37530, 44199, 49110, 58932, 73665, 75060, 88398, 98220, 147330, 176796, 220995, 227543, 294660, 441990, 455086, 682629, 883980, 910172, 1137715, 1365258, 2047887, 2275430, 2730516, 3413145, 4095774, 4550860, 6143661, 6826290, 8191548, 10239435, 12287322, 13652580, 20478870, 24574644, 30718305, 40957740, 61436610, 122873220]

約数ペア:

[(1, 122873220), (2, 61436610), (3, 40957740), (4, 30718305), (5, 24574644), (6, 20478870), (9, 13652580), (10, 12287322), (12, 10239435), (15, 8191548), (18, 6826290), (20, 6143661), (27, 4550860), (30, 4095774), (36, 3413145), (45, 2730516), (54, 2275430), (60, 2047887), (90, 1365258), (108, 1137715), (135, 910172), (139, 883980), (180, 682629), (270, 455086), (278, 441990), (417, 294660), (540, 227543), (556, 220995), (695, 176796), (834, 147330), (1251, 98220), (1390, 88398), (1637, 75060), (1668, 73665), (2085, 58932), (2502, 49110), (2780, 44199), (3274, 37530), (3753, 32740), (4170, 29466), (4911, 25020), (5004, 24555), (6255, 19644), (6548, 18765), (7506, 16370), (8185, 15012), (8340, 14733), (9822, 12510)]