25343340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 85155840

約数和(自身を除く): 59812500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 43, 44, 47, 55, 57, 60, 66, 76, 86, 94, 95, 110, 114, 129, 132, 141, 165, 172, 188, 190, 209, 215, 220, 228, 235, 258, 282, 285, 330, 380, 418, 430, 470, 473, 516, 517, 564, 570, 627, 645, 660, 705, 817, 836, 860, 893, 940, 946, 1034, 1045, 1140, 1254, 1290, 1410, 1419, 1551, 1634, 1786, 1892, 2021, 2068, 2090, 2365, 2451, 2508, 2580, 2585, 2679, 2820, 2838, 3102, 3135, 3268, 3572, 4042, 4085, 4180, 4465, 4730, 4902, 5170, 5358, 5676, 6063, 6204, 6270, 7095, 7755, 8084, 8170, 8930, 8987, 9460, 9804, 9823, 10105, 10340, 10716, 12126, 12255, 12540, 13395, 14190, 15510, 16340, 17860, 17974, 19646, 20210, 22231, 24252, 24510, 26790, 26961, 28380, 29469, 30315, 31020, 35948, 38399, 39292, 40420, 44462, 44935, 49020, 49115, 53580, 53922, 58938, 60630, 66693, 76798, 88924, 89870, 98230, 107844, 111155, 115197, 117876, 121260, 133386, 134805, 147345, 153596, 179740, 191995, 196460, 222310, 230394, 266772, 269610, 294690, 333465, 383990, 422389, 444620, 460788, 539220, 575985, 589380, 666930, 767980, 844778, 1151970, 1267167, 1333860, 1689556, 2111945, 2303940, 2534334, 4223890, 5068668, 6335835, 8447780, 12671670, 25343340]

約数ペア:

[(1, 25343340), (2, 12671670), (3, 8447780), (4, 6335835), (5, 5068668), (6, 4223890), (10, 2534334), (11, 2303940), (12, 2111945), (15, 1689556), (19, 1333860), (20, 1267167), (22, 1151970), (30, 844778), (33, 767980), (38, 666930), (43, 589380), (44, 575985), (47, 539220), (55, 460788), (57, 444620), (60, 422389), (66, 383990), (76, 333465), (86, 294690), (94, 269610), (95, 266772), (110, 230394), (114, 222310), (129, 196460), (132, 191995), (141, 179740), (165, 153596), (172, 147345), (188, 134805), (190, 133386), (209, 121260), (215, 117876), (220, 115197), (228, 111155), (235, 107844), (258, 98230), (282, 89870), (285, 88924), (330, 76798), (380, 66693), (418, 60630), (430, 58938), (470, 53922), (473, 53580), (516, 49115), (517, 49020), (564, 44935), (570, 44462), (627, 40420), (645, 39292), (660, 38399), (705, 35948), (817, 31020), (836, 30315), (860, 29469), (893, 28380), (940, 26961), (946, 26790), (1034, 24510), (1045, 24252), (1140, 22231), (1254, 20210), (1290, 19646), (1410, 17974), (1419, 17860), (1551, 16340), (1634, 15510), (1786, 14190), (1892, 13395), (2021, 12540), (2068, 12255), (2090, 12126), (2365, 10716), (2451, 10340), (2508, 10105), (2580, 9823), (2585, 9804), (2679, 9460), (2820, 8987), (2838, 8930), (3102, 8170), (3135, 8084), (3268, 7755), (3572, 7095), (4042, 6270), (4085, 6204), (4180, 6063), (4465, 5676), (4730, 5358), (4902, 5170)]