68767650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 228556800

約数和(自身を除く): 159789150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 135, 150, 171, 175, 189, 190, 210, 225, 266, 270, 285, 315, 342, 350, 378, 383, 399, 450, 475, 513, 525, 570, 630, 665, 675, 766, 798, 855, 945, 950, 1026, 1050, 1149, 1197, 1330, 1350, 1425, 1575, 1710, 1890, 1915, 1995, 2298, 2394, 2565, 2681, 2850, 3150, 3325, 3447, 3591, 3830, 3990, 4275, 4725, 5130, 5362, 5745, 5985, 6650, 6894, 7182, 7277, 8043, 8550, 9450, 9575, 9975, 10341, 11490, 11970, 12825, 13405, 14554, 16086, 17235, 17955, 19150, 19950, 20682, 21831, 24129, 25650, 26810, 28725, 29925, 34470, 35910, 36385, 40215, 43662, 48258, 50939, 51705, 57450, 59850, 65493, 67025, 72387, 72770, 80430, 86175, 89775, 101878, 103410, 109155, 120645, 130986, 134050, 144774, 152817, 172350, 179550, 181925, 196479, 201075, 218310, 241290, 254695, 258525, 305634, 327465, 361935, 363850, 392958, 402150, 458451, 509390, 517050, 545775, 603225, 654930, 723870, 764085, 916902, 982395, 1091550, 1206450, 1273475, 1375353, 1528170, 1637325, 1809675, 1964790, 2292255, 2546950, 2750706, 3274650, 3619350, 3820425, 4584510, 4911975, 6876765, 7640850, 9823950, 11461275, 13753530, 22922550, 34383825, 68767650]

約数ペア:

[(1, 68767650), (2, 34383825), (3, 22922550), (5, 13753530), (6, 11461275), (7, 9823950), (9, 7640850), (10, 6876765), (14, 4911975), (15, 4584510), (18, 3820425), (19, 3619350), (21, 3274650), (25, 2750706), (27, 2546950), (30, 2292255), (35, 1964790), (38, 1809675), (42, 1637325), (45, 1528170), (50, 1375353), (54, 1273475), (57, 1206450), (63, 1091550), (70, 982395), (75, 916902), (90, 764085), (95, 723870), (105, 654930), (114, 603225), (126, 545775), (133, 517050), (135, 509390), (150, 458451), (171, 402150), (175, 392958), (189, 363850), (190, 361935), (210, 327465), (225, 305634), (266, 258525), (270, 254695), (285, 241290), (315, 218310), (342, 201075), (350, 196479), (378, 181925), (383, 179550), (399, 172350), (450, 152817), (475, 144774), (513, 134050), (525, 130986), (570, 120645), (630, 109155), (665, 103410), (675, 101878), (766, 89775), (798, 86175), (855, 80430), (945, 72770), (950, 72387), (1026, 67025), (1050, 65493), (1149, 59850), (1197, 57450), (1330, 51705), (1350, 50939), (1425, 48258), (1575, 43662), (1710, 40215), (1890, 36385), (1915, 35910), (1995, 34470), (2298, 29925), (2394, 28725), (2565, 26810), (2681, 25650), (2850, 24129), (3150, 21831), (3325, 20682), (3447, 19950), (3591, 19150), (3830, 17955), (3990, 17235), (4275, 16086), (4725, 14554), (5130, 13405), (5362, 12825), (5745, 11970), (5985, 11490), (6650, 10341), (6894, 9975), (7182, 9575), (7277, 9450), (8043, 8550)]