282506100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 867611136

約数和(自身を除く): 585105036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 37, 50, 60, 62, 74, 75, 93, 100, 111, 124, 148, 150, 155, 185, 186, 222, 300, 310, 370, 372, 444, 465, 555, 620, 740, 775, 821, 925, 930, 1110, 1147, 1550, 1642, 1850, 1860, 2220, 2294, 2325, 2463, 2775, 3100, 3284, 3441, 3700, 4105, 4588, 4650, 4926, 5550, 5735, 6882, 8210, 9300, 9852, 11100, 11470, 12315, 13764, 16420, 17205, 20525, 22940, 24630, 25451, 28675, 30377, 34410, 41050, 49260, 50902, 57350, 60754, 61575, 68820, 76353, 82100, 86025, 91131, 101804, 114700, 121508, 123150, 127255, 151885, 152706, 172050, 182262, 246300, 254510, 303770, 305412, 344100, 364524, 381765, 455655, 509020, 607540, 636275, 759425, 763530, 911310, 941687, 1272550, 1518850, 1527060, 1822620, 1883374, 1908825, 2278275, 2545100, 2825061, 3037700, 3766748, 3817650, 4556550, 4708435, 5650122, 7635300, 9113100, 9416870, 11300244, 14125305, 18833740, 23542175, 28250610, 47084350, 56501220, 70626525, 94168700, 141253050, 282506100]

約数ペア:

[(1, 282506100), (2, 141253050), (3, 94168700), (4, 70626525), (5, 56501220), (6, 47084350), (10, 28250610), (12, 23542175), (15, 18833740), (20, 14125305), (25, 11300244), (30, 9416870), (31, 9113100), (37, 7635300), (50, 5650122), (60, 4708435), (62, 4556550), (74, 3817650), (75, 3766748), (93, 3037700), (100, 2825061), (111, 2545100), (124, 2278275), (148, 1908825), (150, 1883374), (155, 1822620), (185, 1527060), (186, 1518850), (222, 1272550), (300, 941687), (310, 911310), (370, 763530), (372, 759425), (444, 636275), (465, 607540), (555, 509020), (620, 455655), (740, 381765), (775, 364524), (821, 344100), (925, 305412), (930, 303770), (1110, 254510), (1147, 246300), (1550, 182262), (1642, 172050), (1850, 152706), (1860, 151885), (2220, 127255), (2294, 123150), (2325, 121508), (2463, 114700), (2775, 101804), (3100, 91131), (3284, 86025), (3441, 82100), (3700, 76353), (4105, 68820), (4588, 61575), (4650, 60754), (4926, 57350), (5550, 50902), (5735, 49260), (6882, 41050), (8210, 34410), (9300, 30377), (9852, 28675), (11100, 25451), (11470, 24630), (12315, 22940), (13764, 20525), (16420, 17205)]