1752742350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 4851475200

約数和(自身を除く): 3098732850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 239, 258, 379, 387, 430, 450, 478, 645, 717, 758, 774, 1075, 1137, 1195, 1290, 1434, 1895, 1935, 2150, 2151, 2274, 2390, 3225, 3411, 3585, 3790, 3870, 4302, 5685, 5975, 6450, 6822, 7170, 9475, 9675, 10277, 10755, 11370, 11950, 16297, 17055, 17925, 18950, 19350, 20554, 21510, 28425, 30831, 32594, 34110, 35850, 48891, 51385, 53775, 56850, 61662, 81485, 85275, 90581, 92493, 97782, 102770, 107550, 146673, 154155, 162970, 170550, 181162, 184986, 244455, 256925, 271743, 293346, 308310, 407425, 452905, 462465, 488910, 513850, 543486, 733365, 770775, 814850, 815229, 905810, 924930, 1222275, 1358715, 1466730, 1541550, 1630458, 2264525, 2312325, 2444550, 2717430, 3666825, 3894983, 4076145, 4529050, 4624650, 6793575, 7333650, 7789966, 8152290, 11684949, 13587150, 19474915, 20380725, 23369898, 35054847, 38949830, 40761450, 58424745, 70109694, 97374575, 116849490, 175274235, 194749150, 292123725, 350548470, 584247450, 876371175, 1752742350]

約数ペア:

[(1, 1752742350), (2, 876371175), (3, 584247450), (5, 350548470), (6, 292123725), (9, 194749150), (10, 175274235), (15, 116849490), (18, 97374575), (25, 70109694), (30, 58424745), (43, 40761450), (45, 38949830), (50, 35054847), (75, 23369898), (86, 20380725), (90, 19474915), (129, 13587150), (150, 11684949), (215, 8152290), (225, 7789966), (239, 7333650), (258, 6793575), (379, 4624650), (387, 4529050), (430, 4076145), (450, 3894983), (478, 3666825), (645, 2717430), (717, 2444550), (758, 2312325), (774, 2264525), (1075, 1630458), (1137, 1541550), (1195, 1466730), (1290, 1358715), (1434, 1222275), (1895, 924930), (1935, 905810), (2150, 815229), (2151, 814850), (2274, 770775), (2390, 733365), (3225, 543486), (3411, 513850), (3585, 488910), (3790, 462465), (3870, 452905), (4302, 407425), (5685, 308310), (5975, 293346), (6450, 271743), (6822, 256925), (7170, 244455), (9475, 184986), (9675, 181162), (10277, 170550), (10755, 162970), (11370, 154155), (11950, 146673), (16297, 107550), (17055, 102770), (17925, 97782), (18950, 92493), (19350, 90581), (20554, 85275), (21510, 81485), (28425, 61662), (30831, 56850), (32594, 53775), (34110, 51385), (35850, 48891)]