145206270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 436993920

約数和(自身を除く): 291787650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 81, 86, 90, 99, 110, 129, 135, 162, 165, 198, 215, 258, 270, 297, 330, 379, 387, 405, 430, 473, 495, 594, 645, 758, 774, 810, 891, 946, 990, 1137, 1161, 1290, 1419, 1485, 1782, 1895, 1935, 2274, 2322, 2365, 2838, 2970, 3411, 3483, 3790, 3870, 4169, 4257, 4455, 4730, 5685, 5805, 6822, 6966, 7095, 8338, 8514, 8910, 10233, 11370, 11610, 12507, 12771, 14190, 16297, 17055, 17415, 20466, 20845, 21285, 25014, 25542, 30699, 32594, 34110, 34830, 37521, 38313, 41690, 42570, 48891, 51165, 61398, 62535, 63855, 75042, 76626, 81485, 97782, 102330, 112563, 125070, 127710, 146673, 153495, 162970, 179267, 187605, 191565, 225126, 244455, 293346, 306990, 337689, 358534, 375210, 383130, 440019, 488910, 537801, 562815, 675378, 733365, 880038, 896335, 1075602, 1125630, 1320057, 1466730, 1613403, 1688445, 1792670, 2200095, 2640114, 2689005, 3226806, 3376890, 4400190, 4840209, 5378010, 6600285, 8067015, 9680418, 13200570, 14520627, 16134030, 24201045, 29041254, 48402090, 72603135, 145206270]

約数ペア:

[(1, 145206270), (2, 72603135), (3, 48402090), (5, 29041254), (6, 24201045), (9, 16134030), (10, 14520627), (11, 13200570), (15, 9680418), (18, 8067015), (22, 6600285), (27, 5378010), (30, 4840209), (33, 4400190), (43, 3376890), (45, 3226806), (54, 2689005), (55, 2640114), (66, 2200095), (81, 1792670), (86, 1688445), (90, 1613403), (99, 1466730), (110, 1320057), (129, 1125630), (135, 1075602), (162, 896335), (165, 880038), (198, 733365), (215, 675378), (258, 562815), (270, 537801), (297, 488910), (330, 440019), (379, 383130), (387, 375210), (405, 358534), (430, 337689), (473, 306990), (495, 293346), (594, 244455), (645, 225126), (758, 191565), (774, 187605), (810, 179267), (891, 162970), (946, 153495), (990, 146673), (1137, 127710), (1161, 125070), (1290, 112563), (1419, 102330), (1485, 97782), (1782, 81485), (1895, 76626), (1935, 75042), (2274, 63855), (2322, 62535), (2365, 61398), (2838, 51165), (2970, 48891), (3411, 42570), (3483, 41690), (3790, 38313), (3870, 37521), (4169, 34830), (4257, 34110), (4455, 32594), (4730, 30699), (5685, 25542), (5805, 25014), (6822, 21285), (6966, 20845), (7095, 20466), (8338, 17415), (8514, 17055), (8910, 16297), (10233, 14190), (11370, 12771), (11610, 12507)]