437272020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5743}}^1$

素因数の和:5811

約数の個数: 120

約数和(自身を含む): 1401168384

約数和(自身を除く): 963896364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 5076, 5743, 6345, 7614, 8460, 11486, 12690, 15228, 17229, 19035, 22972, 25380, 28715, 34458, 38070, 51687, 57430, 68916, 76140, 86145, 103374, 114860, 155061, 172290, 206748, 258435, 269921, 310122, 344580, 465183, 516870, 539842, 620244, 775305, 809763, 930366, 1033740, 1079684, 1349605, 1550610, 1619526, 1860732, 2325915, 2429289, 2699210, 3101220, 3239052, 4048815, 4651830, 4858578, 5398420, 7287867, 8097630, 9303660, 9717156, 12146445, 14575734, 16195260, 21863601, 24292890, 29151468, 36439335, 43727202, 48585780, 72878670, 87454404, 109318005, 145757340, 218636010, 437272020]

約数ペア:

[(1, 437272020), (2, 218636010), (3, 145757340), (4, 109318005), (5, 87454404), (6, 72878670), (9, 48585780), (10, 43727202), (12, 36439335), (15, 29151468), (18, 24292890), (20, 21863601), (27, 16195260), (30, 14575734), (36, 12146445), (45, 9717156), (47, 9303660), (54, 8097630), (60, 7287867), (81, 5398420), (90, 4858578), (94, 4651830), (108, 4048815), (135, 3239052), (141, 3101220), (162, 2699210), (180, 2429289), (188, 2325915), (235, 1860732), (270, 1619526), (282, 1550610), (324, 1349605), (405, 1079684), (423, 1033740), (470, 930366), (540, 809763), (564, 775305), (705, 620244), (810, 539842), (846, 516870), (940, 465183), (1269, 344580), (1410, 310122), (1620, 269921), (1692, 258435), (2115, 206748), (2538, 172290), (2820, 155061), (3807, 114860), (4230, 103374), (5076, 86145), (5743, 76140), (6345, 68916), (7614, 57430), (8460, 51687), (11486, 38070), (12690, 34458), (15228, 28715), (17229, 25380), (19035, 22972)]