22013100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 73328640

約数和(自身を除く): 51315540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 263, 270, 279, 300, 310, 372, 450, 465, 526, 540, 558, 620, 675, 775, 789, 837, 900, 930, 1052, 1116, 1315, 1350, 1395, 1550, 1578, 1674, 1860, 2325, 2367, 2630, 2700, 2790, 3100, 3156, 3348, 3945, 4185, 4650, 4734, 5260, 5580, 6575, 6975, 7101, 7890, 8153, 8370, 9300, 9468, 11835, 13150, 13950, 14202, 15780, 16306, 16740, 19725, 20925, 23670, 24459, 26300, 27900, 28404, 32612, 35505, 39450, 40765, 41850, 47340, 48918, 59175, 71010, 73377, 78900, 81530, 83700, 97836, 118350, 122295, 142020, 146754, 163060, 177525, 203825, 220131, 236700, 244590, 293508, 355050, 366885, 407650, 440262, 489180, 611475, 710100, 733770, 815300, 880524, 1100655, 1222950, 1467540, 1834425, 2201310, 2445900, 3668850, 4402620, 5503275, 7337700, 11006550, 22013100]

約数ペア:

[(1, 22013100), (2, 11006550), (3, 7337700), (4, 5503275), (5, 4402620), (6, 3668850), (9, 2445900), (10, 2201310), (12, 1834425), (15, 1467540), (18, 1222950), (20, 1100655), (25, 880524), (27, 815300), (30, 733770), (31, 710100), (36, 611475), (45, 489180), (50, 440262), (54, 407650), (60, 366885), (62, 355050), (75, 293508), (90, 244590), (93, 236700), (100, 220131), (108, 203825), (124, 177525), (135, 163060), (150, 146754), (155, 142020), (180, 122295), (186, 118350), (225, 97836), (263, 83700), (270, 81530), (279, 78900), (300, 73377), (310, 71010), (372, 59175), (450, 48918), (465, 47340), (526, 41850), (540, 40765), (558, 39450), (620, 35505), (675, 32612), (775, 28404), (789, 27900), (837, 26300), (900, 24459), (930, 23670), (1052, 20925), (1116, 19725), (1315, 16740), (1350, 16306), (1395, 15780), (1550, 14202), (1578, 13950), (1674, 13150), (1860, 11835), (2325, 9468), (2367, 9300), (2630, 8370), (2700, 8153), (2790, 7890), (3100, 7101), (3156, 6975), (3348, 6575), (3945, 5580), (4185, 5260), (4650, 4734)]