21229800

素因数分解:

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

素因数の和:923

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 46265880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 863, 984, 1025, 1230, 1640, 1726, 2050, 2460, 2589, 3075, 3452, 4100, 4315, 4920, 5178, 6150, 6904, 8200, 8630, 10356, 12300, 12945, 17260, 20712, 21575, 24600, 25890, 34520, 35383, 43150, 51780, 64725, 70766, 86300, 103560, 106149, 129450, 141532, 172600, 176915, 212298, 258900, 283064, 353830, 424596, 517800, 530745, 707660, 849192, 884575, 1061490, 1415320, 1769150, 2122980, 2653725, 3538300, 4245960, 5307450, 7076600, 10614900, 21229800]

約数ペア:

[(1, 21229800), (2, 10614900), (3, 7076600), (4, 5307450), (5, 4245960), (6, 3538300), (8, 2653725), (10, 2122980), (12, 1769150), (15, 1415320), (20, 1061490), (24, 884575), (25, 849192), (30, 707660), (40, 530745), (41, 517800), (50, 424596), (60, 353830), (75, 283064), (82, 258900), (100, 212298), (120, 176915), (123, 172600), (150, 141532), (164, 129450), (200, 106149), (205, 103560), (246, 86300), (300, 70766), (328, 64725), (410, 51780), (492, 43150), (600, 35383), (615, 34520), (820, 25890), (863, 24600), (984, 21575), (1025, 20712), (1230, 17260), (1640, 12945), (1726, 12300), (2050, 10356), (2460, 8630), (2589, 8200), (3075, 6904), (3452, 6150), (4100, 5178), (4315, 4920)]