151615250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 304387200

約数和(自身を除く): 152771950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 125, 190, 250, 295, 475, 541, 590, 950, 1082, 1121, 1475, 2242, 2375, 2705, 2950, 4750, 5410, 5605, 7375, 10279, 11210, 13525, 14750, 20558, 27050, 28025, 31919, 51395, 56050, 63838, 67625, 102790, 135250, 140125, 159595, 256975, 280250, 319190, 513950, 606461, 797975, 1212922, 1284875, 1595950, 2569750, 3032305, 3989875, 6064610, 7979750, 15161525, 30323050, 75807625, 151615250]

約数ペア:

[(1, 151615250), (2, 75807625), (5, 30323050), (10, 15161525), (19, 7979750), (25, 6064610), (38, 3989875), (50, 3032305), (59, 2569750), (95, 1595950), (118, 1284875), (125, 1212922), (190, 797975), (250, 606461), (295, 513950), (475, 319190), (541, 280250), (590, 256975), (950, 159595), (1082, 140125), (1121, 135250), (1475, 102790), (2242, 67625), (2375, 63838), (2705, 56050), (2950, 51395), (4750, 31919), (5410, 28025), (5605, 27050), (7375, 20558), (10279, 14750), (11210, 13525)]