148532220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 467445888

約数和(自身を除く): 318913668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 97, 141, 180, 181, 188, 194, 235, 282, 291, 362, 388, 423, 470, 485, 543, 564, 582, 705, 724, 846, 873, 905, 940, 970, 1086, 1164, 1410, 1455, 1629, 1692, 1746, 1810, 1940, 2115, 2172, 2715, 2820, 2910, 3258, 3492, 3620, 4230, 4365, 4559, 5430, 5820, 6516, 8145, 8460, 8507, 8730, 9118, 10860, 13677, 16290, 17014, 17460, 17557, 18236, 22795, 25521, 27354, 32580, 34028, 35114, 41031, 42535, 45590, 51042, 52671, 54708, 68385, 70228, 76563, 82062, 85070, 87785, 91180, 102084, 105342, 127605, 136770, 153126, 158013, 164124, 170140, 175570, 205155, 210684, 255210, 263355, 273540, 306252, 316026, 351140, 382815, 410310, 510420, 526710, 632052, 765630, 790065, 820620, 825179, 1053420, 1531260, 1580130, 1650358, 2475537, 3160260, 3300716, 4125895, 4951074, 7426611, 8251790, 9902148, 12377685, 14853222, 16503580, 24755370, 29706444, 37133055, 49510740, 74266110, 148532220]

約数ペア:

[(1, 148532220), (2, 74266110), (3, 49510740), (4, 37133055), (5, 29706444), (6, 24755370), (9, 16503580), (10, 14853222), (12, 12377685), (15, 9902148), (18, 8251790), (20, 7426611), (30, 4951074), (36, 4125895), (45, 3300716), (47, 3160260), (60, 2475537), (90, 1650358), (94, 1580130), (97, 1531260), (141, 1053420), (180, 825179), (181, 820620), (188, 790065), (194, 765630), (235, 632052), (282, 526710), (291, 510420), (362, 410310), (388, 382815), (423, 351140), (470, 316026), (485, 306252), (543, 273540), (564, 263355), (582, 255210), (705, 210684), (724, 205155), (846, 175570), (873, 170140), (905, 164124), (940, 158013), (970, 153126), (1086, 136770), (1164, 127605), (1410, 105342), (1455, 102084), (1629, 91180), (1692, 87785), (1746, 85070), (1810, 82062), (1940, 76563), (2115, 70228), (2172, 68385), (2715, 54708), (2820, 52671), (2910, 51042), (3258, 45590), (3492, 42535), (3620, 41031), (4230, 35114), (4365, 34028), (4559, 32580), (5430, 27354), (5820, 25521), (6516, 22795), (8145, 18236), (8460, 17557), (8507, 17460), (8730, 17014), (9118, 16290), (10860, 13677)]