31547340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 110315520

約数和(自身を除く): 78768180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 47, 54, 55, 60, 66, 90, 94, 99, 108, 110, 113, 132, 135, 141, 165, 180, 188, 198, 220, 226, 235, 270, 282, 297, 330, 339, 396, 423, 452, 470, 495, 517, 540, 564, 565, 594, 660, 678, 705, 846, 940, 990, 1017, 1034, 1130, 1188, 1243, 1269, 1356, 1410, 1485, 1551, 1692, 1695, 1980, 2034, 2068, 2115, 2260, 2486, 2538, 2585, 2820, 2970, 3051, 3102, 3390, 3729, 4068, 4230, 4653, 4972, 5076, 5085, 5170, 5311, 5940, 6102, 6204, 6215, 6345, 6780, 7458, 7755, 8460, 9306, 10170, 10340, 10622, 11187, 12204, 12430, 12690, 13959, 14916, 15255, 15510, 15933, 18612, 18645, 20340, 21244, 22374, 23265, 24860, 25380, 26555, 27918, 30510, 31020, 31866, 33561, 37290, 44748, 46530, 47799, 53110, 55836, 55935, 58421, 61020, 63732, 67122, 69795, 74580, 79665, 93060, 95598, 106220, 111870, 116842, 134244, 139590, 143397, 159330, 167805, 175263, 191196, 223740, 233684, 238995, 279180, 286794, 292105, 318660, 335610, 350526, 477990, 525789, 573588, 584210, 671220, 701052, 716985, 876315, 955980, 1051578, 1168420, 1433970, 1577367, 1752630, 2103156, 2628945, 2867940, 3154734, 3505260, 5257890, 6309468, 7886835, 10515780, 15773670, 31547340]

約数ペア:

[(1, 31547340), (2, 15773670), (3, 10515780), (4, 7886835), (5, 6309468), (6, 5257890), (9, 3505260), (10, 3154734), (11, 2867940), (12, 2628945), (15, 2103156), (18, 1752630), (20, 1577367), (22, 1433970), (27, 1168420), (30, 1051578), (33, 955980), (36, 876315), (44, 716985), (45, 701052), (47, 671220), (54, 584210), (55, 573588), (60, 525789), (66, 477990), (90, 350526), (94, 335610), (99, 318660), (108, 292105), (110, 286794), (113, 279180), (132, 238995), (135, 233684), (141, 223740), (165, 191196), (180, 175263), (188, 167805), (198, 159330), (220, 143397), (226, 139590), (235, 134244), (270, 116842), (282, 111870), (297, 106220), (330, 95598), (339, 93060), (396, 79665), (423, 74580), (452, 69795), (470, 67122), (495, 63732), (517, 61020), (540, 58421), (564, 55935), (565, 55836), (594, 53110), (660, 47799), (678, 46530), (705, 44748), (846, 37290), (940, 33561), (990, 31866), (1017, 31020), (1034, 30510), (1130, 27918), (1188, 26555), (1243, 25380), (1269, 24860), (1356, 23265), (1410, 22374), (1485, 21244), (1551, 20340), (1692, 18645), (1695, 18612), (1980, 15933), (2034, 15510), (2068, 15255), (2115, 14916), (2260, 13959), (2486, 12690), (2538, 12430), (2585, 12204), (2820, 11187), (2970, 10622), (3051, 10340), (3102, 10170), (3390, 9306), (3729, 8460), (4068, 7755), (4230, 7458), (4653, 6780), (4972, 6345), (5076, 6215), (5085, 6204), (5170, 6102), (5311, 5940)]