185497380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 601211520

約数和(自身を除く): 415714140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 219, 228, 285, 292, 342, 365, 380, 438, 570, 657, 684, 730, 743, 855, 876, 1095, 1140, 1314, 1387, 1460, 1486, 1710, 2190, 2229, 2628, 2774, 2972, 3285, 3420, 3715, 4161, 4380, 4458, 5548, 6570, 6687, 6935, 7430, 8322, 8916, 11145, 12483, 13140, 13374, 13870, 14117, 14860, 16644, 20805, 22290, 24966, 26748, 27740, 28234, 33435, 41610, 42351, 44580, 49932, 54239, 56468, 62415, 66870, 70585, 83220, 84702, 108478, 124830, 127053, 133740, 141170, 162717, 169404, 211755, 216956, 249660, 254106, 271195, 282340, 325434, 423510, 488151, 508212, 542390, 635265, 650868, 813585, 847020, 976302, 1030541, 1084780, 1270530, 1627170, 1952604, 2061082, 2440755, 2541060, 3091623, 3254340, 4122164, 4881510, 5152705, 6183246, 9274869, 9763020, 10305410, 12366492, 15458115, 18549738, 20610820, 30916230, 37099476, 46374345, 61832460, 92748690, 185497380]

約数ペア:

[(1, 185497380), (2, 92748690), (3, 61832460), (4, 46374345), (5, 37099476), (6, 30916230), (9, 20610820), (10, 18549738), (12, 15458115), (15, 12366492), (18, 10305410), (19, 9763020), (20, 9274869), (30, 6183246), (36, 5152705), (38, 4881510), (45, 4122164), (57, 3254340), (60, 3091623), (73, 2541060), (76, 2440755), (90, 2061082), (95, 1952604), (114, 1627170), (146, 1270530), (171, 1084780), (180, 1030541), (190, 976302), (219, 847020), (228, 813585), (285, 650868), (292, 635265), (342, 542390), (365, 508212), (380, 488151), (438, 423510), (570, 325434), (657, 282340), (684, 271195), (730, 254106), (743, 249660), (855, 216956), (876, 211755), (1095, 169404), (1140, 162717), (1314, 141170), (1387, 133740), (1460, 127053), (1486, 124830), (1710, 108478), (2190, 84702), (2229, 83220), (2628, 70585), (2774, 66870), (2972, 62415), (3285, 56468), (3420, 54239), (3715, 49932), (4161, 44580), (4380, 42351), (4458, 41610), (5548, 33435), (6570, 28234), (6687, 27740), (6935, 26748), (7430, 24966), (8322, 22290), (8916, 20805), (11145, 16644), (12483, 14860), (13140, 14117), (13374, 13870)]