299053950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 823447296

約数和(自身を除く): 524393346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 169, 195, 235, 251, 282, 325, 338, 390, 470, 502, 507, 611, 650, 705, 753, 845, 975, 1014, 1175, 1222, 1255, 1410, 1506, 1690, 1833, 1950, 2350, 2510, 2535, 3055, 3263, 3525, 3666, 3765, 4225, 5070, 6110, 6275, 6526, 7050, 7530, 7943, 8450, 9165, 9789, 11797, 12550, 12675, 15275, 15886, 16315, 18330, 18825, 19578, 23594, 23829, 25350, 30550, 32630, 35391, 37650, 39715, 42419, 45825, 47658, 48945, 58985, 70782, 79430, 81575, 84838, 91650, 97890, 117970, 119145, 127257, 153361, 163150, 176955, 198575, 212095, 238290, 244725, 254514, 294925, 306722, 353910, 397150, 424190, 460083, 489450, 589850, 595725, 636285, 766805, 884775, 920166, 1060475, 1191450, 1272570, 1533610, 1769550, 1993693, 2120950, 2300415, 3181425, 3834025, 3987386, 4600830, 5981079, 6362850, 7668050, 9968465, 11502075, 11962158, 19936930, 23004150, 29905395, 49842325, 59810790, 99684650, 149526975, 299053950]

約数ペア:

[(1, 299053950), (2, 149526975), (3, 99684650), (5, 59810790), (6, 49842325), (10, 29905395), (13, 23004150), (15, 19936930), (25, 11962158), (26, 11502075), (30, 9968465), (39, 7668050), (47, 6362850), (50, 5981079), (65, 4600830), (75, 3987386), (78, 3834025), (94, 3181425), (130, 2300415), (141, 2120950), (150, 1993693), (169, 1769550), (195, 1533610), (235, 1272570), (251, 1191450), (282, 1060475), (325, 920166), (338, 884775), (390, 766805), (470, 636285), (502, 595725), (507, 589850), (611, 489450), (650, 460083), (705, 424190), (753, 397150), (845, 353910), (975, 306722), (1014, 294925), (1175, 254514), (1222, 244725), (1255, 238290), (1410, 212095), (1506, 198575), (1690, 176955), (1833, 163150), (1950, 153361), (2350, 127257), (2510, 119145), (2535, 117970), (3055, 97890), (3263, 91650), (3525, 84838), (3666, 81575), (3765, 79430), (4225, 70782), (5070, 58985), (6110, 48945), (6275, 47658), (6526, 45825), (7050, 42419), (7530, 39715), (7943, 37650), (8450, 35391), (9165, 32630), (9789, 30550), (11797, 25350), (12550, 23829), (12675, 23594), (15275, 19578), (15886, 18825), (16315, 18330)]