6921200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 120

約数和(自身を含む): 19696656

約数和(自身を除く): 12775456

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 121, 130, 143, 176, 200, 208, 220, 242, 260, 275, 286, 325, 400, 440, 484, 520, 550, 572, 605, 650, 715, 880, 968, 1040, 1100, 1144, 1210, 1300, 1331, 1430, 1573, 1936, 2200, 2288, 2420, 2600, 2662, 2860, 3025, 3146, 3575, 4400, 4840, 5200, 5324, 5720, 6050, 6292, 6655, 7150, 7865, 9680, 10648, 11440, 12100, 12584, 13310, 14300, 15730, 17303, 21296, 24200, 25168, 26620, 28600, 31460, 33275, 34606, 39325, 48400, 53240, 57200, 62920, 66550, 69212, 78650, 86515, 106480, 125840, 133100, 138424, 157300, 173030, 266200, 276848, 314600, 346060, 432575, 532400, 629200, 692120, 865150, 1384240, 1730300, 3460600, 6921200]

約数ペア:

[(1, 6921200), (2, 3460600), (4, 1730300), (5, 1384240), (8, 865150), (10, 692120), (11, 629200), (13, 532400), (16, 432575), (20, 346060), (22, 314600), (25, 276848), (26, 266200), (40, 173030), (44, 157300), (50, 138424), (52, 133100), (55, 125840), (65, 106480), (80, 86515), (88, 78650), (100, 69212), (104, 66550), (110, 62920), (121, 57200), (130, 53240), (143, 48400), (176, 39325), (200, 34606), (208, 33275), (220, 31460), (242, 28600), (260, 26620), (275, 25168), (286, 24200), (325, 21296), (400, 17303), (440, 15730), (484, 14300), (520, 13310), (550, 12584), (572, 12100), (605, 11440), (650, 10648), (715, 9680), (880, 7865), (968, 7150), (1040, 6655), (1100, 6292), (1144, 6050), (1210, 5720), (1300, 5324), (1331, 5200), (1430, 4840), (1573, 4400), (1936, 3575), (2200, 3146), (2288, 3025), (2420, 2860), (2600, 2662)]