226564740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2202

約数の個数: 144

約数和(自身を含む): 747102720

約数和(自身を除く): 520537980

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, 1178, 1395, 1710, 1767, 1860, 2137, 2356, 2790, 2945, 3420, 3534, 4274, 5301, 5580, 5890, 6411, 7068, 8548, 8835, 10602, 10685, 11780, 12822, 17670, 19233, 21204, 21370, 25644, 26505, 32055, 35340, 38466, 40603, 42740, 53010, 64110, 66247, 76932, 81206, 96165, 106020, 121809, 128220, 132494, 162412, 192330, 198741, 203015, 243618, 264988, 331235, 365427, 384660, 397482, 406030, 487236, 596223, 609045, 662470, 730854, 794964, 812060, 993705, 1192446, 1218090, 1258693, 1324940, 1461708, 1827135, 1987410, 2384892, 2436180, 2517386, 2981115, 3654270, 3776079, 3974820, 5034772, 5962230, 6293465, 7308540, 7552158, 11328237, 11924460, 12586930, 15104316, 18880395, 22656474, 25173860, 37760790, 45312948, 56641185, 75521580, 113282370, 226564740]

約数ペア:

[(1, 226564740), (2, 113282370), (3, 75521580), (4, 56641185), (5, 45312948), (6, 37760790), (9, 25173860), (10, 22656474), (12, 18880395), (15, 15104316), (18, 12586930), (19, 11924460), (20, 11328237), (30, 7552158), (31, 7308540), (36, 6293465), (38, 5962230), (45, 5034772), (57, 3974820), (60, 3776079), (62, 3654270), (76, 2981115), (90, 2517386), (93, 2436180), (95, 2384892), (114, 1987410), (124, 1827135), (155, 1461708), (171, 1324940), (180, 1258693), (186, 1218090), (190, 1192446), (228, 993705), (279, 812060), (285, 794964), (310, 730854), (342, 662470), (372, 609045), (380, 596223), (465, 487236), (558, 406030), (570, 397482), (589, 384660), (620, 365427), (684, 331235), (855, 264988), (930, 243618), (1116, 203015), (1140, 198741), (1178, 192330), (1395, 162412), (1710, 132494), (1767, 128220), (1860, 121809), (2137, 106020), (2356, 96165), (2790, 81206), (2945, 76932), (3420, 66247), (3534, 64110), (4274, 53010), (5301, 42740), (5580, 40603), (5890, 38466), (6411, 35340), (7068, 32055), (8548, 26505), (8835, 25644), (10602, 21370), (10685, 21204), (11780, 19233), (12822, 17670)]