25240600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 74214000

約数和(自身を除く): 48973400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 149, 154, 175, 200, 220, 242, 275, 280, 298, 308, 350, 385, 440, 484, 550, 596, 605, 616, 700, 745, 770, 847, 968, 1043, 1100, 1192, 1210, 1400, 1490, 1540, 1639, 1694, 1925, 2086, 2200, 2420, 2980, 3025, 3080, 3278, 3388, 3725, 3850, 4172, 4235, 4840, 5215, 5960, 6050, 6556, 6776, 7450, 7700, 8195, 8344, 8470, 10430, 11473, 12100, 13112, 14900, 15400, 16390, 16940, 18029, 20860, 21175, 22946, 24200, 26075, 29800, 32780, 33880, 36058, 40975, 41720, 42350, 45892, 52150, 57365, 65560, 72116, 81950, 84700, 90145, 91784, 104300, 114730, 126203, 144232, 163900, 169400, 180290, 208600, 229460, 252406, 286825, 327800, 360580, 450725, 458920, 504812, 573650, 631015, 721160, 901450, 1009624, 1147300, 1262030, 1802900, 2294600, 2524060, 3155075, 3605800, 5048120, 6310150, 12620300, 25240600]

約数ペア:

[(1, 25240600), (2, 12620300), (4, 6310150), (5, 5048120), (7, 3605800), (8, 3155075), (10, 2524060), (11, 2294600), (14, 1802900), (20, 1262030), (22, 1147300), (25, 1009624), (28, 901450), (35, 721160), (40, 631015), (44, 573650), (50, 504812), (55, 458920), (56, 450725), (70, 360580), (77, 327800), (88, 286825), (100, 252406), (110, 229460), (121, 208600), (140, 180290), (149, 169400), (154, 163900), (175, 144232), (200, 126203), (220, 114730), (242, 104300), (275, 91784), (280, 90145), (298, 84700), (308, 81950), (350, 72116), (385, 65560), (440, 57365), (484, 52150), (550, 45892), (596, 42350), (605, 41720), (616, 40975), (700, 36058), (745, 33880), (770, 32780), (847, 29800), (968, 26075), (1043, 24200), (1100, 22946), (1192, 21175), (1210, 20860), (1400, 18029), (1490, 16940), (1540, 16390), (1639, 15400), (1694, 14900), (1925, 13112), (2086, 12100), (2200, 11473), (2420, 10430), (2980, 8470), (3025, 8344), (3080, 8195), (3278, 7700), (3388, 7450), (3725, 6776), (3850, 6556), (4172, 6050), (4235, 5960), (4840, 5215)]