101661400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 257126400

約数和(自身を除く): 155465000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 775, 863, 950, 1178, 1240, 1550, 1726, 1900, 2356, 2945, 3100, 3452, 3800, 4315, 4712, 5890, 6200, 6904, 8630, 11780, 14725, 16397, 17260, 21575, 23560, 26753, 29450, 32794, 34520, 43150, 53506, 58900, 65588, 81985, 86300, 107012, 117800, 131176, 133765, 163970, 172600, 214024, 267530, 327940, 409925, 508307, 535060, 655880, 668825, 819850, 1016614, 1070120, 1337650, 1639700, 2033228, 2541535, 2675300, 3279400, 4066456, 5083070, 5350600, 10166140, 12707675, 20332280, 25415350, 50830700, 101661400]

約数ペア:

[(1, 101661400), (2, 50830700), (4, 25415350), (5, 20332280), (8, 12707675), (10, 10166140), (19, 5350600), (20, 5083070), (25, 4066456), (31, 3279400), (38, 2675300), (40, 2541535), (50, 2033228), (62, 1639700), (76, 1337650), (95, 1070120), (100, 1016614), (124, 819850), (152, 668825), (155, 655880), (190, 535060), (200, 508307), (248, 409925), (310, 327940), (380, 267530), (475, 214024), (589, 172600), (620, 163970), (760, 133765), (775, 131176), (863, 117800), (950, 107012), (1178, 86300), (1240, 81985), (1550, 65588), (1726, 58900), (1900, 53506), (2356, 43150), (2945, 34520), (3100, 32794), (3452, 29450), (3800, 26753), (4315, 23560), (4712, 21575), (5890, 17260), (6200, 16397), (6904, 14725), (8630, 11780)]