251393100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 845779200

約数和(自身を除く): 594386100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 236, 295, 300, 350, 354, 413, 420, 525, 590, 700, 708, 826, 885, 1050, 1180, 1239, 1475, 1652, 1770, 2029, 2065, 2100, 2478, 2950, 3540, 4058, 4130, 4425, 4956, 5900, 6087, 6195, 8116, 8260, 8850, 10145, 10325, 12174, 12390, 14203, 17700, 20290, 20650, 24348, 24780, 28406, 30435, 30975, 40580, 41300, 42609, 50725, 56812, 60870, 61950, 71015, 85218, 101450, 119711, 121740, 123900, 142030, 152175, 170436, 202900, 213045, 239422, 284060, 304350, 355075, 359133, 426090, 478844, 598555, 608700, 710150, 718266, 837977, 852180, 1065225, 1197110, 1420300, 1436532, 1675954, 1795665, 2130450, 2394220, 2513931, 2992775, 3351908, 3591330, 4189885, 4260900, 5027862, 5985550, 7182660, 8379770, 8978325, 10055724, 11971100, 12569655, 16759540, 17956650, 20949425, 25139310, 35913300, 41898850, 50278620, 62848275, 83797700, 125696550, 251393100]

約数ペア:

[(1, 251393100), (2, 125696550), (3, 83797700), (4, 62848275), (5, 50278620), (6, 41898850), (7, 35913300), (10, 25139310), (12, 20949425), (14, 17956650), (15, 16759540), (20, 12569655), (21, 11971100), (25, 10055724), (28, 8978325), (30, 8379770), (35, 7182660), (42, 5985550), (50, 5027862), (59, 4260900), (60, 4189885), (70, 3591330), (75, 3351908), (84, 2992775), (100, 2513931), (105, 2394220), (118, 2130450), (140, 1795665), (150, 1675954), (175, 1436532), (177, 1420300), (210, 1197110), (236, 1065225), (295, 852180), (300, 837977), (350, 718266), (354, 710150), (413, 608700), (420, 598555), (525, 478844), (590, 426090), (700, 359133), (708, 355075), (826, 304350), (885, 284060), (1050, 239422), (1180, 213045), (1239, 202900), (1475, 170436), (1652, 152175), (1770, 142030), (2029, 123900), (2065, 121740), (2100, 119711), (2478, 101450), (2950, 85218), (3540, 71015), (4058, 61950), (4130, 60870), (4425, 56812), (4956, 50725), (5900, 42609), (6087, 41300), (6195, 40580), (8116, 30975), (8260, 30435), (8850, 28406), (10145, 24780), (10325, 24348), (12174, 20650), (12390, 20290), (14203, 17700)]