58328820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 195773760

約数和(自身を除く): 137444940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 331, 356, 396, 445, 495, 534, 660, 662, 801, 890, 979, 990, 993, 1068, 1324, 1335, 1602, 1655, 1780, 1958, 1980, 1986, 2670, 2937, 2979, 3204, 3310, 3641, 3916, 3972, 4005, 4895, 4965, 5340, 5874, 5958, 6620, 7282, 8010, 8811, 9790, 9930, 10923, 11748, 11916, 14564, 14685, 14895, 16020, 17622, 18205, 19580, 19860, 21846, 29370, 29459, 29790, 32769, 35244, 36410, 43692, 44055, 54615, 58740, 58918, 59580, 65538, 72820, 88110, 88377, 109230, 117836, 131076, 147295, 163845, 176220, 176754, 218460, 265131, 294590, 324049, 327690, 353508, 441885, 530262, 589180, 648098, 655380, 883770, 972147, 1060524, 1296196, 1325655, 1620245, 1767540, 1944294, 2651310, 2916441, 3240490, 3888588, 4860735, 5302620, 5832882, 6480980, 9721470, 11665764, 14582205, 19442940, 29164410, 58328820]

約数ペア:

[(1, 58328820), (2, 29164410), (3, 19442940), (4, 14582205), (5, 11665764), (6, 9721470), (9, 6480980), (10, 5832882), (11, 5302620), (12, 4860735), (15, 3888588), (18, 3240490), (20, 2916441), (22, 2651310), (30, 1944294), (33, 1767540), (36, 1620245), (44, 1325655), (45, 1296196), (55, 1060524), (60, 972147), (66, 883770), (89, 655380), (90, 648098), (99, 589180), (110, 530262), (132, 441885), (165, 353508), (178, 327690), (180, 324049), (198, 294590), (220, 265131), (267, 218460), (330, 176754), (331, 176220), (356, 163845), (396, 147295), (445, 131076), (495, 117836), (534, 109230), (660, 88377), (662, 88110), (801, 72820), (890, 65538), (979, 59580), (990, 58918), (993, 58740), (1068, 54615), (1324, 44055), (1335, 43692), (1602, 36410), (1655, 35244), (1780, 32769), (1958, 29790), (1980, 29459), (1986, 29370), (2670, 21846), (2937, 19860), (2979, 19580), (3204, 18205), (3310, 17622), (3641, 16020), (3916, 14895), (3972, 14685), (4005, 14564), (4895, 11916), (4965, 11748), (5340, 10923), (5874, 9930), (5958, 9790), (6620, 8811), (7282, 8010)]