145895220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 463134672

約数和(自身を除く): 317239452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 369, 373, 410, 477, 492, 530, 615, 636, 738, 746, 795, 820, 954, 1060, 1119, 1230, 1476, 1492, 1590, 1845, 1865, 1908, 2173, 2238, 2385, 2460, 3180, 3357, 3690, 3730, 4346, 4476, 4770, 5595, 6519, 6714, 7380, 7460, 8692, 9540, 10865, 11190, 13038, 13428, 15293, 16785, 19557, 19769, 21730, 22380, 26076, 30586, 32595, 33570, 39114, 39538, 43460, 45879, 59307, 61172, 65190, 67140, 76465, 78228, 79076, 91758, 97785, 98845, 118614, 130380, 137637, 152930, 177921, 183516, 195570, 197690, 229395, 237228, 275274, 296535, 305860, 355842, 391140, 395380, 458790, 550548, 593070, 688185, 711684, 810529, 889605, 917580, 1186140, 1376370, 1621058, 1779210, 2431587, 2752740, 3242116, 3558420, 4052645, 4863174, 7294761, 8105290, 9726348, 12157935, 14589522, 16210580, 24315870, 29179044, 36473805, 48631740, 72947610, 145895220]

約数ペア:

[(1, 145895220), (2, 72947610), (3, 48631740), (4, 36473805), (5, 29179044), (6, 24315870), (9, 16210580), (10, 14589522), (12, 12157935), (15, 9726348), (18, 8105290), (20, 7294761), (30, 4863174), (36, 4052645), (41, 3558420), (45, 3242116), (53, 2752740), (60, 2431587), (82, 1779210), (90, 1621058), (106, 1376370), (123, 1186140), (159, 917580), (164, 889605), (180, 810529), (205, 711684), (212, 688185), (246, 593070), (265, 550548), (318, 458790), (369, 395380), (373, 391140), (410, 355842), (477, 305860), (492, 296535), (530, 275274), (615, 237228), (636, 229395), (738, 197690), (746, 195570), (795, 183516), (820, 177921), (954, 152930), (1060, 137637), (1119, 130380), (1230, 118614), (1476, 98845), (1492, 97785), (1590, 91758), (1845, 79076), (1865, 78228), (1908, 76465), (2173, 67140), (2238, 65190), (2385, 61172), (2460, 59307), (3180, 45879), (3357, 43460), (3690, 39538), (3730, 39114), (4346, 33570), (4476, 32595), (4770, 30586), (5595, 26076), (6519, 22380), (6714, 21730), (7380, 19769), (7460, 19557), (8692, 16785), (9540, 15293), (10865, 13428), (11190, 13038)]