75065900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 205028544

約数和(自身を除く): 129962644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 73, 91, 100, 113, 130, 140, 146, 175, 182, 226, 260, 292, 325, 350, 364, 365, 452, 455, 511, 565, 650, 700, 730, 791, 910, 949, 1022, 1130, 1300, 1460, 1469, 1582, 1820, 1825, 1898, 2044, 2260, 2275, 2555, 2825, 2938, 3164, 3650, 3796, 3955, 4550, 4745, 5110, 5650, 5876, 6643, 7300, 7345, 7910, 8249, 9100, 9490, 10220, 10283, 11300, 12775, 13286, 14690, 15820, 16498, 18980, 19775, 20566, 23725, 25550, 26572, 29380, 32996, 33215, 36725, 39550, 41132, 41245, 47450, 51100, 51415, 57743, 66430, 73450, 79100, 82490, 94900, 102830, 107237, 115486, 132860, 146900, 164980, 166075, 205660, 206225, 214474, 230972, 257075, 288715, 332150, 412450, 428948, 514150, 536185, 577430, 664300, 750659, 824900, 1028300, 1072370, 1154860, 1443575, 1501318, 2144740, 2680925, 2887150, 3002636, 3753295, 5361850, 5774300, 7506590, 10723700, 15013180, 18766475, 37532950, 75065900]

約数ペア:

[(1, 75065900), (2, 37532950), (4, 18766475), (5, 15013180), (7, 10723700), (10, 7506590), (13, 5774300), (14, 5361850), (20, 3753295), (25, 3002636), (26, 2887150), (28, 2680925), (35, 2144740), (50, 1501318), (52, 1443575), (65, 1154860), (70, 1072370), (73, 1028300), (91, 824900), (100, 750659), (113, 664300), (130, 577430), (140, 536185), (146, 514150), (175, 428948), (182, 412450), (226, 332150), (260, 288715), (292, 257075), (325, 230972), (350, 214474), (364, 206225), (365, 205660), (452, 166075), (455, 164980), (511, 146900), (565, 132860), (650, 115486), (700, 107237), (730, 102830), (791, 94900), (910, 82490), (949, 79100), (1022, 73450), (1130, 66430), (1300, 57743), (1460, 51415), (1469, 51100), (1582, 47450), (1820, 41245), (1825, 41132), (1898, 39550), (2044, 36725), (2260, 33215), (2275, 32996), (2555, 29380), (2825, 26572), (2938, 25550), (3164, 23725), (3650, 20566), (3796, 19775), (3955, 18980), (4550, 16498), (4745, 15820), (5110, 14690), (5650, 13286), (5876, 12775), (6643, 11300), (7300, 10283), (7345, 10220), (7910, 9490), (8249, 9100)]