45168200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 133585200

約数和(自身を除く): 88417000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 175, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 419, 440, 490, 539, 550, 616, 700, 770, 838, 980, 1078, 1100, 1225, 1400, 1540, 1676, 1925, 1960, 2095, 2156, 2200, 2450, 2695, 2933, 3080, 3352, 3850, 4190, 4312, 4609, 4900, 5390, 5866, 7700, 8380, 9218, 9800, 10475, 10780, 11732, 13475, 14665, 15400, 16760, 18436, 20531, 20950, 21560, 23045, 23464, 26950, 29330, 32263, 36872, 41062, 41900, 46090, 53900, 58660, 64526, 73325, 82124, 83800, 92180, 102655, 107800, 115225, 117320, 129052, 146650, 161315, 164248, 184360, 205310, 225841, 230450, 258104, 293300, 322630, 410620, 451682, 460900, 513275, 586600, 645260, 806575, 821240, 903364, 921800, 1026550, 1129205, 1290520, 1613150, 1806728, 2053100, 2258410, 3226300, 4106200, 4516820, 5646025, 6452600, 9033640, 11292050, 22584100, 45168200]

約数ペア:

[(1, 45168200), (2, 22584100), (4, 11292050), (5, 9033640), (7, 6452600), (8, 5646025), (10, 4516820), (11, 4106200), (14, 3226300), (20, 2258410), (22, 2053100), (25, 1806728), (28, 1613150), (35, 1290520), (40, 1129205), (44, 1026550), (49, 921800), (50, 903364), (55, 821240), (56, 806575), (70, 645260), (77, 586600), (88, 513275), (98, 460900), (100, 451682), (110, 410620), (140, 322630), (154, 293300), (175, 258104), (196, 230450), (200, 225841), (220, 205310), (245, 184360), (275, 164248), (280, 161315), (308, 146650), (350, 129052), (385, 117320), (392, 115225), (419, 107800), (440, 102655), (490, 92180), (539, 83800), (550, 82124), (616, 73325), (700, 64526), (770, 58660), (838, 53900), (980, 46090), (1078, 41900), (1100, 41062), (1225, 36872), (1400, 32263), (1540, 29330), (1676, 26950), (1925, 23464), (1960, 23045), (2095, 21560), (2156, 20950), (2200, 20531), (2450, 18436), (2695, 16760), (2933, 15400), (3080, 14665), (3352, 13475), (3850, 11732), (4190, 10780), (4312, 10475), (4609, 9800), (4900, 9218), (5390, 8380), (5866, 7700)]