19132200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1181}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 66505230

約数和(自身を除く): 47373030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1181, 1350, 1620, 1800, 2025, 2362, 2700, 3240, 3543, 4050, 4724, 5400, 5905, 7086, 8100, 9448, 10629, 11810, 14172, 16200, 17715, 21258, 23620, 28344, 29525, 31887, 35430, 42516, 47240, 53145, 59050, 63774, 70860, 85032, 88575, 95661, 106290, 118100, 127548, 141720, 159435, 177150, 191322, 212580, 236200, 255096, 265725, 318870, 354300, 382644, 425160, 478305, 531450, 637740, 708600, 765288, 797175, 956610, 1062900, 1275480, 1594350, 1913220, 2125800, 2391525, 3188700, 3826440, 4783050, 6377400, 9566100, 19132200]

約数ペア:

[(1, 19132200), (2, 9566100), (3, 6377400), (4, 4783050), (5, 3826440), (6, 3188700), (8, 2391525), (9, 2125800), (10, 1913220), (12, 1594350), (15, 1275480), (18, 1062900), (20, 956610), (24, 797175), (25, 765288), (27, 708600), (30, 637740), (36, 531450), (40, 478305), (45, 425160), (50, 382644), (54, 354300), (60, 318870), (72, 265725), (75, 255096), (81, 236200), (90, 212580), (100, 191322), (108, 177150), (120, 159435), (135, 141720), (150, 127548), (162, 118100), (180, 106290), (200, 95661), (216, 88575), (225, 85032), (270, 70860), (300, 63774), (324, 59050), (360, 53145), (405, 47240), (450, 42516), (540, 35430), (600, 31887), (648, 29525), (675, 28344), (810, 23620), (900, 21258), (1080, 17715), (1181, 16200), (1350, 14172), (1620, 11810), (1800, 10629), (2025, 9448), (2362, 8100), (2700, 7086), (3240, 5905), (3543, 5400), (4050, 4724)]