179908950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 496682496

約数和(自身を除く): 316773546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 151, 169, 195, 235, 282, 302, 325, 338, 390, 453, 470, 507, 611, 650, 705, 755, 845, 906, 975, 1014, 1175, 1222, 1410, 1510, 1690, 1833, 1950, 1963, 2265, 2350, 2535, 3055, 3525, 3666, 3775, 3926, 4225, 4530, 5070, 5889, 6110, 7050, 7097, 7550, 7943, 8450, 9165, 9815, 11325, 11778, 12675, 14194, 15275, 15886, 18330, 19630, 21291, 22650, 23829, 25350, 25519, 29445, 30550, 35485, 39715, 42582, 45825, 47658, 49075, 51038, 58890, 70970, 76557, 79430, 91650, 92261, 98150, 106455, 119145, 127595, 147225, 153114, 177425, 184522, 198575, 212910, 238290, 255190, 276783, 294450, 354850, 382785, 397150, 461305, 532275, 553566, 595725, 637975, 765570, 922610, 1064550, 1191450, 1199393, 1275950, 1383915, 1913925, 2306525, 2398786, 2767830, 3598179, 3827850, 4613050, 5996965, 6919575, 7196358, 11993930, 13839150, 17990895, 29984825, 35981790, 59969650, 89954475, 179908950]

約数ペア:

[(1, 179908950), (2, 89954475), (3, 59969650), (5, 35981790), (6, 29984825), (10, 17990895), (13, 13839150), (15, 11993930), (25, 7196358), (26, 6919575), (30, 5996965), (39, 4613050), (47, 3827850), (50, 3598179), (65, 2767830), (75, 2398786), (78, 2306525), (94, 1913925), (130, 1383915), (141, 1275950), (150, 1199393), (151, 1191450), (169, 1064550), (195, 922610), (235, 765570), (282, 637975), (302, 595725), (325, 553566), (338, 532275), (390, 461305), (453, 397150), (470, 382785), (507, 354850), (611, 294450), (650, 276783), (705, 255190), (755, 238290), (845, 212910), (906, 198575), (975, 184522), (1014, 177425), (1175, 153114), (1222, 147225), (1410, 127595), (1510, 119145), (1690, 106455), (1833, 98150), (1950, 92261), (1963, 91650), (2265, 79430), (2350, 76557), (2535, 70970), (3055, 58890), (3525, 51038), (3666, 49075), (3775, 47658), (3926, 45825), (4225, 42582), (4530, 39715), (5070, 35485), (5889, 30550), (6110, 29445), (7050, 25519), (7097, 25350), (7550, 23829), (7943, 22650), (8450, 21291), (9165, 19630), (9815, 18330), (11325, 15886), (11778, 15275), (12675, 14194)]