2006372250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 5688053280

約数和(自身を除く): 3681681030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 97, 125, 145, 150, 174, 194, 225, 250, 261, 290, 291, 317, 375, 435, 450, 485, 522, 582, 634, 725, 750, 870, 873, 951, 970, 1125, 1305, 1450, 1455, 1585, 1746, 1902, 2175, 2250, 2425, 2610, 2813, 2853, 2910, 3170, 3625, 4350, 4365, 4755, 4850, 5626, 5706, 6525, 7250, 7275, 7925, 8439, 8730, 9193, 9510, 10875, 12125, 13050, 14065, 14265, 14550, 15850, 16878, 18386, 21750, 21825, 23775, 24250, 25317, 27579, 28130, 28530, 30749, 32625, 36375, 39625, 42195, 43650, 45965, 47550, 50634, 55158, 61498, 65250, 70325, 71325, 72750, 79250, 82737, 84390, 91930, 92247, 109125, 118875, 126585, 137895, 140650, 142650, 153745, 165474, 184494, 210975, 218250, 229825, 237750, 253170, 275790, 276741, 307490, 351625, 356625, 413685, 421950, 459650, 461235, 553482, 632925, 689475, 703250, 713250, 768725, 827370, 891721, 922470, 1054875, 1149125, 1265850, 1378950, 1383705, 1537450, 1783442, 2068425, 2109750, 2298250, 2306175, 2675163, 2767410, 3164625, 3447375, 3843625, 4136850, 4458605, 4612350, 5350326, 6329250, 6894750, 6918525, 7687250, 8025489, 8917210, 10342125, 11530875, 13375815, 13837050, 16050978, 20684250, 22293025, 23061750, 26751630, 34592625, 40127445, 44586050, 66879075, 69185250, 80254890, 111465125, 133758150, 200637225, 222930250, 334395375, 401274450, 668790750, 1003186125, 2006372250]

約数ペア:

[(1, 2006372250), (2, 1003186125), (3, 668790750), (5, 401274450), (6, 334395375), (9, 222930250), (10, 200637225), (15, 133758150), (18, 111465125), (25, 80254890), (29, 69185250), (30, 66879075), (45, 44586050), (50, 40127445), (58, 34592625), (75, 26751630), (87, 23061750), (90, 22293025), (97, 20684250), (125, 16050978), (145, 13837050), (150, 13375815), (174, 11530875), (194, 10342125), (225, 8917210), (250, 8025489), (261, 7687250), (290, 6918525), (291, 6894750), (317, 6329250), (375, 5350326), (435, 4612350), (450, 4458605), (485, 4136850), (522, 3843625), (582, 3447375), (634, 3164625), (725, 2767410), (750, 2675163), (870, 2306175), (873, 2298250), (951, 2109750), (970, 2068425), (1125, 1783442), (1305, 1537450), (1450, 1383705), (1455, 1378950), (1585, 1265850), (1746, 1149125), (1902, 1054875), (2175, 922470), (2250, 891721), (2425, 827370), (2610, 768725), (2813, 713250), (2853, 703250), (2910, 689475), (3170, 632925), (3625, 553482), (4350, 461235), (4365, 459650), (4755, 421950), (4850, 413685), (5626, 356625), (5706, 351625), (6525, 307490), (7250, 276741), (7275, 275790), (7925, 253170), (8439, 237750), (8730, 229825), (9193, 218250), (9510, 210975), (10875, 184494), (12125, 165474), (13050, 153745), (14065, 142650), (14265, 140650), (14550, 137895), (15850, 126585), (16878, 118875), (18386, 109125), (21750, 92247), (21825, 91930), (23775, 84390), (24250, 82737), (25317, 79250), (27579, 72750), (28130, 71325), (28530, 70325), (30749, 65250), (32625, 61498), (36375, 55158), (39625, 50634), (42195, 47550), (43650, 45965)]