141458580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 449100288

約数和(自身を除く): 307641708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 101, 124, 155, 180, 186, 202, 251, 279, 303, 310, 372, 404, 465, 502, 505, 558, 606, 620, 753, 909, 930, 1004, 1010, 1116, 1212, 1255, 1395, 1506, 1515, 1818, 1860, 2020, 2259, 2510, 2790, 3012, 3030, 3131, 3636, 3765, 4518, 4545, 5020, 5580, 6060, 6262, 7530, 7781, 9036, 9090, 9393, 11295, 12524, 15060, 15562, 15655, 18180, 18786, 22590, 23343, 25351, 28179, 31124, 31310, 37572, 38905, 45180, 46686, 46965, 50702, 56358, 62620, 70029, 76053, 77810, 93372, 93930, 101404, 112716, 116715, 126755, 140058, 140895, 152106, 155620, 187860, 228159, 233430, 253510, 280116, 281790, 304212, 350145, 380265, 456318, 466860, 507020, 563580, 700290, 760530, 785881, 912636, 1140795, 1400580, 1521060, 1571762, 2281590, 2357643, 3143524, 3929405, 4563180, 4715286, 7072929, 7858810, 9430572, 11788215, 14145858, 15717620, 23576430, 28291716, 35364645, 47152860, 70729290, 141458580]

約数ペア:

[(1, 141458580), (2, 70729290), (3, 47152860), (4, 35364645), (5, 28291716), (6, 23576430), (9, 15717620), (10, 14145858), (12, 11788215), (15, 9430572), (18, 7858810), (20, 7072929), (30, 4715286), (31, 4563180), (36, 3929405), (45, 3143524), (60, 2357643), (62, 2281590), (90, 1571762), (93, 1521060), (101, 1400580), (124, 1140795), (155, 912636), (180, 785881), (186, 760530), (202, 700290), (251, 563580), (279, 507020), (303, 466860), (310, 456318), (372, 380265), (404, 350145), (465, 304212), (502, 281790), (505, 280116), (558, 253510), (606, 233430), (620, 228159), (753, 187860), (909, 155620), (930, 152106), (1004, 140895), (1010, 140058), (1116, 126755), (1212, 116715), (1255, 112716), (1395, 101404), (1506, 93930), (1515, 93372), (1818, 77810), (1860, 76053), (2020, 70029), (2259, 62620), (2510, 56358), (2790, 50702), (3012, 46965), (3030, 46686), (3131, 45180), (3636, 38905), (3765, 37572), (4518, 31310), (4545, 31124), (5020, 28179), (5580, 25351), (6060, 23343), (6262, 22590), (7530, 18786), (7781, 18180), (9036, 15655), (9090, 15562), (9393, 15060), (11295, 12524)]