131845350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 405188352

約数和(自身を除く): 273343002

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 325, 338, 350, 390, 455, 507, 525, 546, 650, 743, 845, 910, 975, 1014, 1050, 1183, 1365, 1486, 1690, 1950, 2229, 2275, 2366, 2535, 2730, 3549, 3715, 4225, 4458, 4550, 5070, 5201, 5915, 6825, 7098, 7430, 8450, 9659, 10402, 11145, 11830, 12675, 13650, 15603, 17745, 18575, 19318, 22290, 25350, 26005, 28977, 29575, 31206, 35490, 37150, 48295, 52010, 55725, 57954, 59150, 67613, 78015, 88725, 96590, 111450, 125567, 130025, 135226, 144885, 156030, 177450, 202839, 241475, 251134, 260050, 289770, 338065, 376701, 390075, 405678, 482950, 627835, 676130, 724425, 753402, 780150, 878969, 1014195, 1255670, 1448850, 1690325, 1757938, 1883505, 2028390, 2636907, 3139175, 3380650, 3767010, 4394845, 5070975, 5273814, 6278350, 8789690, 9417525, 10141950, 13184535, 18835050, 21974225, 26369070, 43948450, 65922675, 131845350]

約数ペア:

[(1, 131845350), (2, 65922675), (3, 43948450), (5, 26369070), (6, 21974225), (7, 18835050), (10, 13184535), (13, 10141950), (14, 9417525), (15, 8789690), (21, 6278350), (25, 5273814), (26, 5070975), (30, 4394845), (35, 3767010), (39, 3380650), (42, 3139175), (50, 2636907), (65, 2028390), (70, 1883505), (75, 1757938), (78, 1690325), (91, 1448850), (105, 1255670), (130, 1014195), (150, 878969), (169, 780150), (175, 753402), (182, 724425), (195, 676130), (210, 627835), (273, 482950), (325, 405678), (338, 390075), (350, 376701), (390, 338065), (455, 289770), (507, 260050), (525, 251134), (546, 241475), (650, 202839), (743, 177450), (845, 156030), (910, 144885), (975, 135226), (1014, 130025), (1050, 125567), (1183, 111450), (1365, 96590), (1486, 88725), (1690, 78015), (1950, 67613), (2229, 59150), (2275, 57954), (2366, 55725), (2535, 52010), (2730, 48295), (3549, 37150), (3715, 35490), (4225, 31206), (4458, 29575), (4550, 28977), (5070, 26005), (5201, 25350), (5915, 22290), (6825, 19318), (7098, 18575), (7430, 17745), (8450, 15603), (9659, 13650), (10402, 12675), (11145, 11830)]