122029020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 402554880

約数和(自身を除く): 280525860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1151, 1178, 1395, 1710, 1767, 1860, 2302, 2356, 2790, 2945, 3420, 3453, 3534, 4604, 5301, 5580, 5755, 5890, 6906, 7068, 8835, 10359, 10602, 11510, 11780, 13812, 17265, 17670, 20718, 21204, 21869, 23020, 26505, 34530, 35340, 35681, 41436, 43738, 51795, 53010, 65607, 69060, 71362, 87476, 103590, 106020, 107043, 109345, 131214, 142724, 178405, 196821, 207180, 214086, 218690, 262428, 321129, 328035, 356810, 393642, 428172, 437380, 535215, 642258, 656070, 677939, 713620, 787284, 984105, 1070430, 1284516, 1312140, 1355878, 1605645, 1968210, 2033817, 2140860, 2711756, 3211290, 3389695, 3936420, 4067634, 6101451, 6422580, 6779390, 8135268, 10169085, 12202902, 13558780, 20338170, 24405804, 30507255, 40676340, 61014510, 122029020]

約数ペア:

[(1, 122029020), (2, 61014510), (3, 40676340), (4, 30507255), (5, 24405804), (6, 20338170), (9, 13558780), (10, 12202902), (12, 10169085), (15, 8135268), (18, 6779390), (19, 6422580), (20, 6101451), (30, 4067634), (31, 3936420), (36, 3389695), (38, 3211290), (45, 2711756), (57, 2140860), (60, 2033817), (62, 1968210), (76, 1605645), (90, 1355878), (93, 1312140), (95, 1284516), (114, 1070430), (124, 984105), (155, 787284), (171, 713620), (180, 677939), (186, 656070), (190, 642258), (228, 535215), (279, 437380), (285, 428172), (310, 393642), (342, 356810), (372, 328035), (380, 321129), (465, 262428), (558, 218690), (570, 214086), (589, 207180), (620, 196821), (684, 178405), (855, 142724), (930, 131214), (1116, 109345), (1140, 107043), (1151, 106020), (1178, 103590), (1395, 87476), (1710, 71362), (1767, 69060), (1860, 65607), (2302, 53010), (2356, 51795), (2790, 43738), (2945, 41436), (3420, 35681), (3453, 35340), (3534, 34530), (4604, 26505), (5301, 23020), (5580, 21869), (5755, 21204), (5890, 20718), (6906, 17670), (7068, 17265), (8835, 13812), (10359, 11780), (10602, 11510)]