202099500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 645520512

約数和(自身を除く): 443421012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 125, 150, 180, 194, 225, 250, 291, 300, 375, 388, 450, 463, 485, 500, 582, 750, 873, 900, 926, 970, 1125, 1164, 1389, 1455, 1500, 1746, 1852, 1940, 2250, 2315, 2425, 2778, 2910, 3492, 4167, 4365, 4500, 4630, 4850, 5556, 5820, 6945, 7275, 8334, 8730, 9260, 9700, 11575, 12125, 13890, 14550, 16668, 17460, 20835, 21825, 23150, 24250, 27780, 29100, 34725, 36375, 41670, 43650, 44911, 46300, 48500, 57875, 69450, 72750, 83340, 87300, 89822, 104175, 109125, 115750, 134733, 138900, 145500, 173625, 179644, 208350, 218250, 224555, 231500, 269466, 347250, 404199, 416700, 436500, 449110, 520875, 538932, 673665, 694500, 808398, 898220, 1041750, 1122775, 1347330, 1616796, 2020995, 2083500, 2245550, 2694660, 3368325, 4041990, 4491100, 5613875, 6736650, 8083980, 10104975, 11227750, 13473300, 16841625, 20209950, 22455500, 33683250, 40419900, 50524875, 67366500, 101049750, 202099500]

約数ペア:

[(1, 202099500), (2, 101049750), (3, 67366500), (4, 50524875), (5, 40419900), (6, 33683250), (9, 22455500), (10, 20209950), (12, 16841625), (15, 13473300), (18, 11227750), (20, 10104975), (25, 8083980), (30, 6736650), (36, 5613875), (45, 4491100), (50, 4041990), (60, 3368325), (75, 2694660), (90, 2245550), (97, 2083500), (100, 2020995), (125, 1616796), (150, 1347330), (180, 1122775), (194, 1041750), (225, 898220), (250, 808398), (291, 694500), (300, 673665), (375, 538932), (388, 520875), (450, 449110), (463, 436500), (485, 416700), (500, 404199), (582, 347250), (750, 269466), (873, 231500), (900, 224555), (926, 218250), (970, 208350), (1125, 179644), (1164, 173625), (1389, 145500), (1455, 138900), (1500, 134733), (1746, 115750), (1852, 109125), (1940, 104175), (2250, 89822), (2315, 87300), (2425, 83340), (2778, 72750), (2910, 69450), (3492, 57875), (4167, 48500), (4365, 46300), (4500, 44911), (4630, 43650), (4850, 41670), (5556, 36375), (5820, 34725), (6945, 29100), (7275, 27780), (8334, 24250), (8730, 23150), (9260, 21825), (9700, 20835), (11575, 17460), (12125, 16668), (13890, 14550)]