142451550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16661}}^1$

素因数の和:16698

約数の個数: 72

約数和(自身を含む): 402887160

約数和(自身を除く): 260435610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 16661, 33322, 49983, 83305, 99966, 149949, 166610, 249915, 299898, 316559, 416525, 499830, 633118, 749745, 833050, 949677, 1249575, 1499490, 1582795, 1899354, 2499150, 2849031, 3165590, 3748725, 4748385, 5698062, 7497450, 7913975, 9496770, 14245155, 15827950, 23741925, 28490310, 47483850, 71225775, 142451550]

約数ペア:

[(1, 142451550), (2, 71225775), (3, 47483850), (5, 28490310), (6, 23741925), (9, 15827950), (10, 14245155), (15, 9496770), (18, 7913975), (19, 7497450), (25, 5698062), (30, 4748385), (38, 3748725), (45, 3165590), (50, 2849031), (57, 2499150), (75, 1899354), (90, 1582795), (95, 1499490), (114, 1249575), (150, 949677), (171, 833050), (190, 749745), (225, 633118), (285, 499830), (342, 416525), (450, 316559), (475, 299898), (570, 249915), (855, 166610), (950, 149949), (1425, 99966), (1710, 83305), (2850, 49983), (4275, 33322), (8550, 16661)]