183883140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7722

約数の個数: 144

約数和(自身を含む): 671099520

約数和(自身を除く): 487216380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7681, 7980, 11970, 15362, 23043, 23940, 30724, 38405, 46086, 53767, 69129, 76810, 92172, 107534, 115215, 138258, 145939, 153620, 161301, 215068, 230430, 268835, 276516, 291878, 322602, 345645, 437817, 460860, 483903, 537670, 583756, 645204, 691290, 729695, 806505, 875634, 967806, 1021573, 1075340, 1313451, 1382580, 1459390, 1613010, 1751268, 1935612, 2043146, 2189085, 2419515, 2626902, 2918780, 3064719, 3226020, 4086292, 4378170, 4839030, 5107865, 5253804, 6129438, 6567255, 8756340, 9194157, 9678060, 10215730, 12258876, 13134510, 15323595, 18388314, 20431460, 26269020, 30647190, 36776628, 45970785, 61294380, 91941570, 183883140]

約数ペア:

[(1, 183883140), (2, 91941570), (3, 61294380), (4, 45970785), (5, 36776628), (6, 30647190), (7, 26269020), (9, 20431460), (10, 18388314), (12, 15323595), (14, 13134510), (15, 12258876), (18, 10215730), (19, 9678060), (20, 9194157), (21, 8756340), (28, 6567255), (30, 6129438), (35, 5253804), (36, 5107865), (38, 4839030), (42, 4378170), (45, 4086292), (57, 3226020), (60, 3064719), (63, 2918780), (70, 2626902), (76, 2419515), (84, 2189085), (90, 2043146), (95, 1935612), (105, 1751268), (114, 1613010), (126, 1459390), (133, 1382580), (140, 1313451), (171, 1075340), (180, 1021573), (190, 967806), (210, 875634), (228, 806505), (252, 729695), (266, 691290), (285, 645204), (315, 583756), (342, 537670), (380, 483903), (399, 460860), (420, 437817), (532, 345645), (570, 322602), (630, 291878), (665, 276516), (684, 268835), (798, 230430), (855, 215068), (1140, 161301), (1197, 153620), (1260, 145939), (1330, 138258), (1596, 115215), (1710, 107534), (1995, 92172), (2394, 76810), (2660, 69129), (3420, 53767), (3990, 46086), (4788, 38405), (5985, 30724), (7681, 23940), (7980, 23043), (11970, 15362)]