291320100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 955438848

約数和(自身を除く): 664118748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 71, 75, 90, 94, 97, 100, 141, 142, 150, 180, 188, 194, 213, 225, 235, 282, 284, 291, 300, 355, 388, 423, 426, 450, 470, 485, 564, 582, 639, 705, 710, 846, 852, 873, 900, 940, 970, 1065, 1164, 1175, 1278, 1410, 1420, 1455, 1692, 1746, 1775, 1940, 2115, 2130, 2350, 2425, 2556, 2820, 2910, 3195, 3337, 3492, 3525, 3550, 4230, 4260, 4365, 4559, 4700, 4850, 5325, 5820, 6390, 6674, 6887, 7050, 7100, 7275, 8460, 8730, 9118, 9700, 10011, 10575, 10650, 12780, 13348, 13677, 13774, 14100, 14550, 15975, 16685, 17460, 18236, 20022, 20661, 21150, 21300, 21825, 22795, 27354, 27548, 29100, 30033, 31950, 33370, 34435, 40044, 41031, 41322, 42300, 43650, 45590, 50055, 54708, 60066, 61983, 63900, 66740, 68385, 68870, 82062, 82644, 83425, 87300, 91180, 100110, 103305, 113975, 120132, 123966, 136770, 137740, 150165, 164124, 166850, 172175, 200220, 205155, 206610, 227950, 247932, 250275, 273540, 300330, 309915, 323689, 333700, 341925, 344350, 410310, 413220, 455900, 500550, 516525, 600660, 619830, 647378, 683850, 688700, 750825, 820620, 971067, 1001100, 1025775, 1033050, 1239660, 1294756, 1367700, 1501650, 1549575, 1618445, 1942134, 2051550, 2066100, 2913201, 3003300, 3099150, 3236890, 3884268, 4103100, 4855335, 5826402, 6198300, 6473780, 8092225, 9710670, 11652804, 14566005, 16184450, 19421340, 24276675, 29132010, 32368900, 48553350, 58264020, 72830025, 97106700, 145660050, 291320100]

約数ペア:

[(1, 291320100), (2, 145660050), (3, 97106700), (4, 72830025), (5, 58264020), (6, 48553350), (9, 32368900), (10, 29132010), (12, 24276675), (15, 19421340), (18, 16184450), (20, 14566005), (25, 11652804), (30, 9710670), (36, 8092225), (45, 6473780), (47, 6198300), (50, 5826402), (60, 4855335), (71, 4103100), (75, 3884268), (90, 3236890), (94, 3099150), (97, 3003300), (100, 2913201), (141, 2066100), (142, 2051550), (150, 1942134), (180, 1618445), (188, 1549575), (194, 1501650), (213, 1367700), (225, 1294756), (235, 1239660), (282, 1033050), (284, 1025775), (291, 1001100), (300, 971067), (355, 820620), (388, 750825), (423, 688700), (426, 683850), (450, 647378), (470, 619830), (485, 600660), (564, 516525), (582, 500550), (639, 455900), (705, 413220), (710, 410310), (846, 344350), (852, 341925), (873, 333700), (900, 323689), (940, 309915), (970, 300330), (1065, 273540), (1164, 250275), (1175, 247932), (1278, 227950), (1410, 206610), (1420, 205155), (1455, 200220), (1692, 172175), (1746, 166850), (1775, 164124), (1940, 150165), (2115, 137740), (2130, 136770), (2350, 123966), (2425, 120132), (2556, 113975), (2820, 103305), (2910, 100110), (3195, 91180), (3337, 87300), (3492, 83425), (3525, 82644), (3550, 82062), (4230, 68870), (4260, 68385), (4365, 66740), (4559, 63900), (4700, 61983), (4850, 60066), (5325, 54708), (5820, 50055), (6390, 45590), (6674, 43650), (6887, 42300), (7050, 41322), (7100, 41031), (7275, 40044), (8460, 34435), (8730, 33370), (9118, 31950), (9700, 30033), (10011, 29100), (10575, 27548), (10650, 27354), (12780, 22795), (13348, 21825), (13677, 21300), (13774, 21150), (14100, 20661), (14550, 20022), (15975, 18236), (16685, 17460)]