83395260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 275367456

約数和(自身を除く): 191972196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 195, 227, 234, 260, 314, 390, 454, 468, 471, 585, 628, 681, 780, 785, 908, 942, 1135, 1170, 1362, 1413, 1570, 1884, 2041, 2043, 2270, 2340, 2355, 2724, 2826, 2951, 3140, 3405, 4082, 4086, 4540, 4710, 5652, 5902, 6123, 6810, 7065, 8164, 8172, 8853, 9420, 10205, 10215, 11804, 12246, 13620, 14130, 14755, 17706, 18369, 20410, 20430, 24492, 26559, 28260, 29510, 30615, 35412, 35639, 36738, 40820, 40860, 44265, 53118, 59020, 61230, 71278, 73476, 88530, 91845, 106236, 106917, 122460, 132795, 142556, 177060, 178195, 183690, 213834, 265590, 320751, 356390, 367380, 427668, 463307, 531180, 534585, 641502, 712780, 926614, 1069170, 1283004, 1389921, 1603755, 1853228, 2138340, 2316535, 2779842, 3207510, 4169763, 4633070, 5559684, 6415020, 6949605, 8339526, 9266140, 13899210, 16679052, 20848815, 27798420, 41697630, 83395260]

約数ペア:

[(1, 83395260), (2, 41697630), (3, 27798420), (4, 20848815), (5, 16679052), (6, 13899210), (9, 9266140), (10, 8339526), (12, 6949605), (13, 6415020), (15, 5559684), (18, 4633070), (20, 4169763), (26, 3207510), (30, 2779842), (36, 2316535), (39, 2138340), (45, 1853228), (52, 1603755), (60, 1389921), (65, 1283004), (78, 1069170), (90, 926614), (117, 712780), (130, 641502), (156, 534585), (157, 531180), (180, 463307), (195, 427668), (227, 367380), (234, 356390), (260, 320751), (314, 265590), (390, 213834), (454, 183690), (468, 178195), (471, 177060), (585, 142556), (628, 132795), (681, 122460), (780, 106917), (785, 106236), (908, 91845), (942, 88530), (1135, 73476), (1170, 71278), (1362, 61230), (1413, 59020), (1570, 53118), (1884, 44265), (2041, 40860), (2043, 40820), (2270, 36738), (2340, 35639), (2355, 35412), (2724, 30615), (2826, 29510), (2951, 28260), (3140, 26559), (3405, 24492), (4082, 20430), (4086, 20410), (4540, 18369), (4710, 17706), (5652, 14755), (5902, 14130), (6123, 13620), (6810, 12246), (7065, 11804), (8164, 10215), (8172, 10205), (8853, 9420)]