312064650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2710

約数の個数: 120

約数和(自身を含む): 897314220

約数和(自身を除く): 585249570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 135, 145, 150, 162, 174, 225, 261, 270, 290, 405, 435, 450, 522, 675, 725, 783, 810, 870, 1305, 1350, 1450, 1566, 2025, 2175, 2349, 2610, 2657, 3915, 4050, 4350, 4698, 5314, 6525, 7830, 7971, 11745, 13050, 13285, 15942, 19575, 23490, 23913, 26570, 39150, 39855, 47826, 58725, 66425, 71739, 77053, 79710, 117450, 119565, 132850, 143478, 154106, 199275, 215217, 231159, 239130, 358695, 385265, 398550, 430434, 462318, 597825, 693477, 717390, 770530, 1076085, 1155795, 1195650, 1386954, 1793475, 1926325, 2080431, 2152170, 2311590, 3467385, 3586950, 3852650, 4160862, 5380425, 5778975, 6241293, 6934770, 10402155, 10760850, 11557950, 12482586, 17336925, 20804310, 31206465, 34673850, 52010775, 62412930, 104021550, 156032325, 312064650]

約数ペア:

[(1, 312064650), (2, 156032325), (3, 104021550), (5, 62412930), (6, 52010775), (9, 34673850), (10, 31206465), (15, 20804310), (18, 17336925), (25, 12482586), (27, 11557950), (29, 10760850), (30, 10402155), (45, 6934770), (50, 6241293), (54, 5778975), (58, 5380425), (75, 4160862), (81, 3852650), (87, 3586950), (90, 3467385), (135, 2311590), (145, 2152170), (150, 2080431), (162, 1926325), (174, 1793475), (225, 1386954), (261, 1195650), (270, 1155795), (290, 1076085), (405, 770530), (435, 717390), (450, 693477), (522, 597825), (675, 462318), (725, 430434), (783, 398550), (810, 385265), (870, 358695), (1305, 239130), (1350, 231159), (1450, 215217), (1566, 199275), (2025, 154106), (2175, 143478), (2349, 132850), (2610, 119565), (2657, 117450), (3915, 79710), (4050, 77053), (4350, 71739), (4698, 66425), (5314, 58725), (6525, 47826), (7830, 39855), (7971, 39150), (11745, 26570), (13050, 23913), (13285, 23490), (15942, 19575)]