201683100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 629959680

約数和(自身を除く): 428276580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 123, 150, 164, 190, 205, 228, 246, 285, 300, 380, 410, 475, 492, 570, 615, 779, 820, 863, 950, 1025, 1140, 1230, 1425, 1558, 1726, 1900, 2050, 2337, 2460, 2589, 2850, 3075, 3116, 3452, 3895, 4100, 4315, 4674, 5178, 5700, 6150, 7790, 8630, 9348, 10356, 11685, 12300, 12945, 15580, 16397, 17260, 19475, 21575, 23370, 25890, 32794, 35383, 38950, 43150, 46740, 49191, 51780, 58425, 64725, 65588, 70766, 77900, 81985, 86300, 98382, 106149, 116850, 129450, 141532, 163970, 176915, 196764, 212298, 233700, 245955, 258900, 327940, 353830, 409925, 424596, 491910, 530745, 672277, 707660, 819850, 884575, 983820, 1061490, 1229775, 1344554, 1639700, 1769150, 2016831, 2122980, 2459550, 2653725, 2689108, 3361385, 3538300, 4033662, 4919100, 5307450, 6722770, 8067324, 10084155, 10614900, 13445540, 16806925, 20168310, 33613850, 40336620, 50420775, 67227700, 100841550, 201683100]

約数ペア:

[(1, 201683100), (2, 100841550), (3, 67227700), (4, 50420775), (5, 40336620), (6, 33613850), (10, 20168310), (12, 16806925), (15, 13445540), (19, 10614900), (20, 10084155), (25, 8067324), (30, 6722770), (38, 5307450), (41, 4919100), (50, 4033662), (57, 3538300), (60, 3361385), (75, 2689108), (76, 2653725), (82, 2459550), (95, 2122980), (100, 2016831), (114, 1769150), (123, 1639700), (150, 1344554), (164, 1229775), (190, 1061490), (205, 983820), (228, 884575), (246, 819850), (285, 707660), (300, 672277), (380, 530745), (410, 491910), (475, 424596), (492, 409925), (570, 353830), (615, 327940), (779, 258900), (820, 245955), (863, 233700), (950, 212298), (1025, 196764), (1140, 176915), (1230, 163970), (1425, 141532), (1558, 129450), (1726, 116850), (1900, 106149), (2050, 98382), (2337, 86300), (2460, 81985), (2589, 77900), (2850, 70766), (3075, 65588), (3116, 64725), (3452, 58425), (3895, 51780), (4100, 49191), (4315, 46740), (4674, 43150), (5178, 38950), (5700, 35383), (6150, 32794), (7790, 25890), (8630, 23370), (9348, 21575), (10356, 19475), (11685, 17260), (12300, 16397), (12945, 15580)]