738321750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 2072304000

約数和(自身を除く): 1333982250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 125, 135, 150, 178, 225, 250, 267, 270, 375, 445, 450, 534, 675, 750, 801, 890, 1125, 1229, 1335, 1350, 1602, 2225, 2250, 2403, 2458, 2670, 3375, 3687, 4005, 4450, 4806, 6145, 6675, 6750, 7374, 8010, 11061, 11125, 12015, 12290, 13350, 18435, 20025, 22122, 22250, 24030, 30725, 33183, 33375, 36870, 40050, 55305, 60075, 61450, 66366, 66750, 92175, 100125, 109381, 110610, 120150, 153625, 165915, 184350, 200250, 218762, 276525, 300375, 307250, 328143, 331830, 460875, 546905, 553050, 600750, 656286, 829575, 921750, 984429, 1093810, 1382625, 1640715, 1659150, 1968858, 2734525, 2765250, 2953287, 3281430, 4147875, 4922145, 5469050, 5906574, 8203575, 8295750, 9844290, 13672625, 14766435, 16407150, 24610725, 27345250, 29532870, 41017875, 49221450, 73832175, 82035750, 123053625, 147664350, 246107250, 369160875, 738321750]

約数ペア:

[(1, 738321750), (2, 369160875), (3, 246107250), (5, 147664350), (6, 123053625), (9, 82035750), (10, 73832175), (15, 49221450), (18, 41017875), (25, 29532870), (27, 27345250), (30, 24610725), (45, 16407150), (50, 14766435), (54, 13672625), (75, 9844290), (89, 8295750), (90, 8203575), (125, 5906574), (135, 5469050), (150, 4922145), (178, 4147875), (225, 3281430), (250, 2953287), (267, 2765250), (270, 2734525), (375, 1968858), (445, 1659150), (450, 1640715), (534, 1382625), (675, 1093810), (750, 984429), (801, 921750), (890, 829575), (1125, 656286), (1229, 600750), (1335, 553050), (1350, 546905), (1602, 460875), (2225, 331830), (2250, 328143), (2403, 307250), (2458, 300375), (2670, 276525), (3375, 218762), (3687, 200250), (4005, 184350), (4450, 165915), (4806, 153625), (6145, 120150), (6675, 110610), (6750, 109381), (7374, 100125), (8010, 92175), (11061, 66750), (11125, 66366), (12015, 61450), (12290, 60075), (13350, 55305), (18435, 40050), (20025, 36870), (22122, 33375), (22250, 33183), (24030, 30725)]