37937900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 110826240

約数和(自身を除く): 72888340

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 379, 385, 455, 550, 572, 650, 700, 715, 758, 770, 910, 1001, 1100, 1300, 1430, 1516, 1540, 1820, 1895, 1925, 2002, 2275, 2653, 2860, 3575, 3790, 3850, 4004, 4169, 4550, 4927, 5005, 5306, 7150, 7580, 7700, 8338, 9100, 9475, 9854, 10010, 10612, 13265, 14300, 16676, 18950, 19708, 20020, 20845, 24635, 25025, 26530, 29183, 34489, 37900, 41690, 49270, 50050, 53060, 54197, 58366, 66325, 68978, 83380, 98540, 100100, 104225, 108394, 116732, 123175, 132650, 137956, 145915, 172445, 208450, 216788, 246350, 265300, 270985, 291830, 344890, 379379, 416900, 492700, 541970, 583660, 689780, 729575, 758758, 862225, 1083940, 1354925, 1459150, 1517516, 1724450, 1896895, 2709850, 2918300, 3448900, 3793790, 5419700, 7587580, 9484475, 18968950, 37937900]

約数ペア:

[(1, 37937900), (2, 18968950), (4, 9484475), (5, 7587580), (7, 5419700), (10, 3793790), (11, 3448900), (13, 2918300), (14, 2709850), (20, 1896895), (22, 1724450), (25, 1517516), (26, 1459150), (28, 1354925), (35, 1083940), (44, 862225), (50, 758758), (52, 729575), (55, 689780), (65, 583660), (70, 541970), (77, 492700), (91, 416900), (100, 379379), (110, 344890), (130, 291830), (140, 270985), (143, 265300), (154, 246350), (175, 216788), (182, 208450), (220, 172445), (260, 145915), (275, 137956), (286, 132650), (308, 123175), (325, 116732), (350, 108394), (364, 104225), (379, 100100), (385, 98540), (455, 83380), (550, 68978), (572, 66325), (650, 58366), (700, 54197), (715, 53060), (758, 50050), (770, 49270), (910, 41690), (1001, 37900), (1100, 34489), (1300, 29183), (1430, 26530), (1516, 25025), (1540, 24635), (1820, 20845), (1895, 20020), (1925, 19708), (2002, 18950), (2275, 16676), (2653, 14300), (2860, 13265), (3575, 10612), (3790, 10010), (3850, 9854), (4004, 9475), (4169, 9100), (4550, 8338), (4927, 7700), (5005, 7580), (5306, 7150)]