875698020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^2\times {\mathrm{127}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 2770360320

約数和(自身を除く): 1894662300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 127, 135, 180, 226, 254, 270, 339, 381, 452, 508, 540, 565, 635, 678, 762, 1017, 1130, 1143, 1270, 1356, 1524, 1695, 1905, 2034, 2260, 2286, 2540, 3051, 3390, 3429, 3810, 4068, 4572, 5085, 5715, 6102, 6780, 6858, 7620, 10170, 11430, 12204, 12769, 13716, 14351, 15255, 17145, 20340, 22860, 25538, 28702, 30510, 34290, 38307, 43053, 51076, 57404, 61020, 63845, 68580, 71755, 76614, 86106, 114921, 127690, 129159, 143510, 153228, 172212, 191535, 215265, 229842, 255380, 258318, 287020, 344763, 383070, 387477, 430530, 459684, 516636, 574605, 645795, 689526, 766140, 774954, 861060, 1149210, 1291590, 1379052, 1549908, 1621663, 1723815, 1937385, 2298420, 2583180, 3243326, 3447630, 3874770, 4864989, 6486652, 6895260, 7749540, 8108315, 9729978, 14594967, 16216630, 19459956, 24324945, 29189934, 32433260, 43784901, 48649890, 58379868, 72974835, 87569802, 97299780, 145949670, 175139604, 218924505, 291899340, 437849010, 875698020]

約数ペア:

[(1, 875698020), (2, 437849010), (3, 291899340), (4, 218924505), (5, 175139604), (6, 145949670), (9, 97299780), (10, 87569802), (12, 72974835), (15, 58379868), (18, 48649890), (20, 43784901), (27, 32433260), (30, 29189934), (36, 24324945), (45, 19459956), (54, 16216630), (60, 14594967), (90, 9729978), (108, 8108315), (113, 7749540), (127, 6895260), (135, 6486652), (180, 4864989), (226, 3874770), (254, 3447630), (270, 3243326), (339, 2583180), (381, 2298420), (452, 1937385), (508, 1723815), (540, 1621663), (565, 1549908), (635, 1379052), (678, 1291590), (762, 1149210), (1017, 861060), (1130, 774954), (1143, 766140), (1270, 689526), (1356, 645795), (1524, 574605), (1695, 516636), (1905, 459684), (2034, 430530), (2260, 387477), (2286, 383070), (2540, 344763), (3051, 287020), (3390, 258318), (3429, 255380), (3810, 229842), (4068, 215265), (4572, 191535), (5085, 172212), (5715, 153228), (6102, 143510), (6780, 129159), (6858, 127690), (7620, 114921), (10170, 86106), (11430, 76614), (12204, 71755), (12769, 68580), (13716, 63845), (14351, 61020), (15255, 57404), (17145, 51076), (20340, 43053), (22860, 38307), (25538, 34290), (28702, 30510)]