102838140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 322244160

約数和(自身を除く): 219406020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1213, 1413, 1570, 1884, 2355, 2426, 2826, 3140, 3639, 4239, 4710, 4852, 5652, 6065, 7065, 7278, 8478, 9420, 10917, 12130, 14130, 14556, 16956, 18195, 21195, 21834, 24260, 28260, 32751, 36390, 42390, 43668, 54585, 65502, 72780, 84780, 109170, 131004, 163755, 190441, 218340, 327510, 380882, 571323, 655020, 761764, 952205, 1142646, 1713969, 1904410, 2285292, 2856615, 3427938, 3808820, 5141907, 5713230, 6855876, 8569845, 10283814, 11426460, 17139690, 20567628, 25709535, 34279380, 51419070, 102838140]

約数ペア:

[(1, 102838140), (2, 51419070), (3, 34279380), (4, 25709535), (5, 20567628), (6, 17139690), (9, 11426460), (10, 10283814), (12, 8569845), (15, 6855876), (18, 5713230), (20, 5141907), (27, 3808820), (30, 3427938), (36, 2856615), (45, 2285292), (54, 1904410), (60, 1713969), (90, 1142646), (108, 952205), (135, 761764), (157, 655020), (180, 571323), (270, 380882), (314, 327510), (471, 218340), (540, 190441), (628, 163755), (785, 131004), (942, 109170), (1213, 84780), (1413, 72780), (1570, 65502), (1884, 54585), (2355, 43668), (2426, 42390), (2826, 36390), (3140, 32751), (3639, 28260), (4239, 24260), (4710, 21834), (4852, 21195), (5652, 18195), (6065, 16956), (7065, 14556), (7278, 14130), (8478, 12130), (9420, 10917)]