268511100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 921243120

約数和(自身を除く): 652732020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 121, 130, 132, 143, 150, 156, 165, 195, 220, 242, 260, 275, 286, 300, 325, 330, 363, 390, 429, 484, 550, 569, 572, 605, 650, 660, 715, 726, 780, 825, 858, 975, 1100, 1138, 1210, 1300, 1430, 1452, 1573, 1650, 1707, 1716, 1815, 1950, 2145, 2276, 2420, 2845, 2860, 3025, 3146, 3300, 3414, 3575, 3630, 3900, 4290, 4719, 5690, 6050, 6259, 6292, 6828, 7150, 7260, 7397, 7865, 8535, 8580, 9075, 9438, 10725, 11380, 12100, 12518, 14225, 14300, 14794, 15730, 17070, 18150, 18777, 18876, 21450, 22191, 23595, 25036, 28450, 29588, 31295, 31460, 34140, 36300, 36985, 37554, 39325, 42675, 42900, 44382, 47190, 56900, 62590, 68849, 73970, 75108, 78650, 81367, 85350, 88764, 93885, 94380, 110955, 117975, 125180, 137698, 147940, 156475, 157300, 162734, 170700, 184925, 187770, 206547, 221910, 235950, 244101, 275396, 312950, 325468, 344245, 369850, 375540, 406835, 413094, 443820, 469425, 471900, 488202, 554775, 625900, 688490, 739700, 813670, 826188, 895037, 938850, 976404, 1032735, 1109550, 1220505, 1376980, 1627340, 1721225, 1790074, 1877700, 2034175, 2065470, 2219100, 2441010, 2685111, 3442450, 3580148, 4068350, 4130940, 4475185, 4882020, 5163675, 5370222, 6102525, 6884900, 8136700, 8950370, 10327350, 10740444, 12205050, 13425555, 17900740, 20654700, 22375925, 24410100, 26851110, 44751850, 53702220, 67127775, 89503700, 134255550, 268511100]

約数ペア:

[(1, 268511100), (2, 134255550), (3, 89503700), (4, 67127775), (5, 53702220), (6, 44751850), (10, 26851110), (11, 24410100), (12, 22375925), (13, 20654700), (15, 17900740), (20, 13425555), (22, 12205050), (25, 10740444), (26, 10327350), (30, 8950370), (33, 8136700), (39, 6884900), (44, 6102525), (50, 5370222), (52, 5163675), (55, 4882020), (60, 4475185), (65, 4130940), (66, 4068350), (75, 3580148), (78, 3442450), (100, 2685111), (110, 2441010), (121, 2219100), (130, 2065470), (132, 2034175), (143, 1877700), (150, 1790074), (156, 1721225), (165, 1627340), (195, 1376980), (220, 1220505), (242, 1109550), (260, 1032735), (275, 976404), (286, 938850), (300, 895037), (325, 826188), (330, 813670), (363, 739700), (390, 688490), (429, 625900), (484, 554775), (550, 488202), (569, 471900), (572, 469425), (605, 443820), (650, 413094), (660, 406835), (715, 375540), (726, 369850), (780, 344245), (825, 325468), (858, 312950), (975, 275396), (1100, 244101), (1138, 235950), (1210, 221910), (1300, 206547), (1430, 187770), (1452, 184925), (1573, 170700), (1650, 162734), (1707, 157300), (1716, 156475), (1815, 147940), (1950, 137698), (2145, 125180), (2276, 117975), (2420, 110955), (2845, 94380), (2860, 93885), (3025, 88764), (3146, 85350), (3300, 81367), (3414, 78650), (3575, 75108), (3630, 73970), (3900, 68849), (4290, 62590), (4719, 56900), (5690, 47190), (6050, 44382), (6259, 42900), (6292, 42675), (6828, 39325), (7150, 37554), (7260, 36985), (7397, 36300), (7865, 34140), (8535, 31460), (8580, 31295), (9075, 29588), (9438, 28450), (10725, 25036), (11380, 23595), (12100, 22191), (12518, 21450), (14225, 18876), (14300, 18777), (14794, 18150), (15730, 17070)]