275127480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 936748800

約数和(自身を除く): 661621320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 89, 90, 93, 120, 124, 155, 178, 180, 186, 248, 267, 277, 279, 310, 356, 360, 372, 445, 465, 534, 554, 558, 620, 712, 744, 801, 831, 890, 930, 1068, 1108, 1116, 1240, 1335, 1385, 1395, 1602, 1662, 1780, 1860, 2136, 2216, 2232, 2493, 2670, 2759, 2770, 2790, 3204, 3324, 3560, 3720, 4005, 4155, 4986, 5340, 5518, 5540, 5580, 6408, 6648, 8010, 8277, 8310, 8587, 9972, 10680, 11036, 11080, 11160, 12465, 13795, 16020, 16554, 16620, 17174, 19944, 22072, 24653, 24831, 24930, 25761, 27590, 32040, 33108, 33240, 34348, 41385, 42935, 49306, 49662, 49860, 51522, 55180, 66216, 68696, 73959, 77283, 82770, 85870, 98612, 99324, 99720, 103044, 110360, 123265, 124155, 128805, 147918, 154566, 165540, 171740, 197224, 198648, 206088, 221877, 246530, 248310, 257610, 295836, 309132, 331080, 343480, 369795, 386415, 443754, 493060, 496620, 515220, 591672, 618264, 739590, 764243, 772830, 887508, 986120, 993240, 1030440, 1109385, 1479180, 1528486, 1545660, 1775016, 2218770, 2292729, 2958360, 3056972, 3091320, 3821215, 4437540, 4585458, 6113944, 6878187, 7642430, 8875080, 9170916, 11463645, 13756374, 15284860, 18341832, 22927290, 27512748, 30569720, 34390935, 45854580, 55025496, 68781870, 91709160, 137563740, 275127480]

約数ペア:

[(1, 275127480), (2, 137563740), (3, 91709160), (4, 68781870), (5, 55025496), (6, 45854580), (8, 34390935), (9, 30569720), (10, 27512748), (12, 22927290), (15, 18341832), (18, 15284860), (20, 13756374), (24, 11463645), (30, 9170916), (31, 8875080), (36, 7642430), (40, 6878187), (45, 6113944), (60, 4585458), (62, 4437540), (72, 3821215), (89, 3091320), (90, 3056972), (93, 2958360), (120, 2292729), (124, 2218770), (155, 1775016), (178, 1545660), (180, 1528486), (186, 1479180), (248, 1109385), (267, 1030440), (277, 993240), (279, 986120), (310, 887508), (356, 772830), (360, 764243), (372, 739590), (445, 618264), (465, 591672), (534, 515220), (554, 496620), (558, 493060), (620, 443754), (712, 386415), (744, 369795), (801, 343480), (831, 331080), (890, 309132), (930, 295836), (1068, 257610), (1108, 248310), (1116, 246530), (1240, 221877), (1335, 206088), (1385, 198648), (1395, 197224), (1602, 171740), (1662, 165540), (1780, 154566), (1860, 147918), (2136, 128805), (2216, 124155), (2232, 123265), (2493, 110360), (2670, 103044), (2759, 99720), (2770, 99324), (2790, 98612), (3204, 85870), (3324, 82770), (3560, 77283), (3720, 73959), (4005, 68696), (4155, 66216), (4986, 55180), (5340, 51522), (5518, 49860), (5540, 49662), (5580, 49306), (6408, 42935), (6648, 41385), (8010, 34348), (8277, 33240), (8310, 33108), (8587, 32040), (9972, 27590), (10680, 25761), (11036, 24930), (11080, 24831), (11160, 24653), (12465, 22072), (13795, 19944), (16020, 17174), (16554, 16620)]