147550860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 464196096

約数和(自身を除く): 316645236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 107, 141, 163, 180, 188, 214, 235, 282, 321, 326, 423, 428, 470, 489, 535, 564, 642, 652, 705, 815, 846, 940, 963, 978, 1070, 1284, 1410, 1467, 1605, 1630, 1692, 1926, 1956, 2115, 2140, 2445, 2820, 2934, 3210, 3260, 3852, 4230, 4815, 4890, 5029, 5868, 6420, 7335, 7661, 8460, 9630, 9780, 10058, 14670, 15087, 15322, 17441, 19260, 20116, 22983, 25145, 29340, 30174, 30644, 34882, 38305, 45261, 45966, 50290, 52323, 60348, 68949, 69764, 75435, 76610, 87205, 90522, 91932, 100580, 104646, 114915, 137898, 150870, 153220, 156969, 174410, 181044, 209292, 226305, 229830, 261615, 275796, 301740, 313938, 344745, 348820, 452610, 459660, 523230, 627876, 689490, 784845, 819727, 905220, 1046460, 1378980, 1569690, 1639454, 2459181, 3139380, 3278908, 4098635, 4918362, 7377543, 8197270, 9836724, 12295905, 14755086, 16394540, 24591810, 29510172, 36887715, 49183620, 73775430, 147550860]

約数ペア:

[(1, 147550860), (2, 73775430), (3, 49183620), (4, 36887715), (5, 29510172), (6, 24591810), (9, 16394540), (10, 14755086), (12, 12295905), (15, 9836724), (18, 8197270), (20, 7377543), (30, 4918362), (36, 4098635), (45, 3278908), (47, 3139380), (60, 2459181), (90, 1639454), (94, 1569690), (107, 1378980), (141, 1046460), (163, 905220), (180, 819727), (188, 784845), (214, 689490), (235, 627876), (282, 523230), (321, 459660), (326, 452610), (423, 348820), (428, 344745), (470, 313938), (489, 301740), (535, 275796), (564, 261615), (642, 229830), (652, 226305), (705, 209292), (815, 181044), (846, 174410), (940, 156969), (963, 153220), (978, 150870), (1070, 137898), (1284, 114915), (1410, 104646), (1467, 100580), (1605, 91932), (1630, 90522), (1692, 87205), (1926, 76610), (1956, 75435), (2115, 69764), (2140, 68949), (2445, 60348), (2820, 52323), (2934, 50290), (3210, 45966), (3260, 45261), (3852, 38305), (4230, 34882), (4815, 30644), (4890, 30174), (5029, 29340), (5868, 25145), (6420, 22983), (7335, 20116), (7661, 19260), (8460, 17441), (9630, 15322), (9780, 15087), (10058, 14670)]