22205700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2243}}^1$

素因数の和:2274

約数の個数: 108

約数和(自身を含む): 75963888

約数和(自身を除く): 53758188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2243, 2475, 3300, 4486, 4950, 6729, 8972, 9900, 11215, 13458, 20187, 22430, 24673, 26916, 33645, 40374, 44860, 49346, 56075, 67290, 74019, 80748, 98692, 100935, 112150, 123365, 134580, 148038, 168225, 201870, 222057, 224300, 246730, 296076, 336450, 370095, 403740, 444114, 493460, 504675, 616825, 672900, 740190, 888228, 1009350, 1110285, 1233650, 1480380, 1850475, 2018700, 2220570, 2467300, 3700950, 4441140, 5551425, 7401900, 11102850, 22205700]

約数ペア:

[(1, 22205700), (2, 11102850), (3, 7401900), (4, 5551425), (5, 4441140), (6, 3700950), (9, 2467300), (10, 2220570), (11, 2018700), (12, 1850475), (15, 1480380), (18, 1233650), (20, 1110285), (22, 1009350), (25, 888228), (30, 740190), (33, 672900), (36, 616825), (44, 504675), (45, 493460), (50, 444114), (55, 403740), (60, 370095), (66, 336450), (75, 296076), (90, 246730), (99, 224300), (100, 222057), (110, 201870), (132, 168225), (150, 148038), (165, 134580), (180, 123365), (198, 112150), (220, 100935), (225, 98692), (275, 80748), (300, 74019), (330, 67290), (396, 56075), (450, 49346), (495, 44860), (550, 40374), (660, 33645), (825, 26916), (900, 24673), (990, 22430), (1100, 20187), (1650, 13458), (1980, 11215), (2243, 9900), (2475, 8972), (3300, 6729), (4486, 4950)]