122354250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 328333824

約数和(自身を除く): 205979574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 41, 46, 50, 69, 75, 82, 115, 123, 125, 138, 150, 173, 205, 230, 246, 250, 345, 346, 375, 410, 519, 575, 615, 690, 750, 865, 943, 1025, 1038, 1150, 1230, 1725, 1730, 1886, 2050, 2595, 2829, 2875, 3075, 3450, 3979, 4325, 4715, 5125, 5190, 5658, 5750, 6150, 7093, 7958, 8625, 8650, 9430, 10250, 11937, 12975, 14145, 14186, 15375, 17250, 19895, 21279, 21625, 23575, 23874, 25950, 28290, 30750, 35465, 39790, 42558, 43250, 47150, 59685, 64875, 70725, 70930, 99475, 106395, 117875, 119370, 129750, 141450, 163139, 177325, 198950, 212790, 235750, 298425, 326278, 353625, 354650, 489417, 497375, 531975, 596850, 707250, 815695, 886625, 978834, 994750, 1063950, 1492125, 1631390, 1773250, 2447085, 2659875, 2984250, 4078475, 4894170, 5319750, 8156950, 12235425, 20392375, 24470850, 40784750, 61177125, 122354250]

約数ペア:

[(1, 122354250), (2, 61177125), (3, 40784750), (5, 24470850), (6, 20392375), (10, 12235425), (15, 8156950), (23, 5319750), (25, 4894170), (30, 4078475), (41, 2984250), (46, 2659875), (50, 2447085), (69, 1773250), (75, 1631390), (82, 1492125), (115, 1063950), (123, 994750), (125, 978834), (138, 886625), (150, 815695), (173, 707250), (205, 596850), (230, 531975), (246, 497375), (250, 489417), (345, 354650), (346, 353625), (375, 326278), (410, 298425), (519, 235750), (575, 212790), (615, 198950), (690, 177325), (750, 163139), (865, 141450), (943, 129750), (1025, 119370), (1038, 117875), (1150, 106395), (1230, 99475), (1725, 70930), (1730, 70725), (1886, 64875), (2050, 59685), (2595, 47150), (2829, 43250), (2875, 42558), (3075, 39790), (3450, 35465), (3979, 30750), (4325, 28290), (4715, 25950), (5125, 23874), (5190, 23575), (5658, 21625), (5750, 21279), (6150, 19895), (7093, 17250), (7958, 15375), (8625, 14186), (8650, 14145), (9430, 12975), (10250, 11937)]