187057650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 516288384

約数和(自身を除く): 329230734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 157, 169, 195, 235, 282, 314, 325, 338, 390, 470, 471, 507, 611, 650, 705, 785, 845, 942, 975, 1014, 1175, 1222, 1410, 1570, 1690, 1833, 1950, 2041, 2350, 2355, 2535, 3055, 3525, 3666, 3925, 4082, 4225, 4710, 5070, 6110, 6123, 7050, 7379, 7850, 7943, 8450, 9165, 10205, 11775, 12246, 12675, 14758, 15275, 15886, 18330, 20410, 22137, 23550, 23829, 25350, 26533, 30550, 30615, 36895, 39715, 44274, 45825, 47658, 51025, 53066, 61230, 73790, 79430, 79599, 91650, 95927, 102050, 110685, 119145, 132665, 153075, 159198, 184475, 191854, 198575, 221370, 238290, 265330, 287781, 306150, 368950, 397150, 397995, 479635, 553425, 575562, 595725, 663325, 795990, 959270, 1106850, 1191450, 1247051, 1326650, 1438905, 1989975, 2398175, 2494102, 2877810, 3741153, 3979950, 4796350, 6235255, 7194525, 7482306, 12470510, 14389050, 18705765, 31176275, 37411530, 62352550, 93528825, 187057650]

約数ペア:

[(1, 187057650), (2, 93528825), (3, 62352550), (5, 37411530), (6, 31176275), (10, 18705765), (13, 14389050), (15, 12470510), (25, 7482306), (26, 7194525), (30, 6235255), (39, 4796350), (47, 3979950), (50, 3741153), (65, 2877810), (75, 2494102), (78, 2398175), (94, 1989975), (130, 1438905), (141, 1326650), (150, 1247051), (157, 1191450), (169, 1106850), (195, 959270), (235, 795990), (282, 663325), (314, 595725), (325, 575562), (338, 553425), (390, 479635), (470, 397995), (471, 397150), (507, 368950), (611, 306150), (650, 287781), (705, 265330), (785, 238290), (845, 221370), (942, 198575), (975, 191854), (1014, 184475), (1175, 159198), (1222, 153075), (1410, 132665), (1570, 119145), (1690, 110685), (1833, 102050), (1950, 95927), (2041, 91650), (2350, 79599), (2355, 79430), (2535, 73790), (3055, 61230), (3525, 53066), (3666, 51025), (3925, 47658), (4082, 45825), (4225, 44274), (4710, 39715), (5070, 36895), (6110, 30615), (6123, 30550), (7050, 26533), (7379, 25350), (7850, 23829), (7943, 23550), (8450, 22137), (9165, 20410), (10205, 18330), (11775, 15886), (12246, 15275), (12675, 14758)]