142445100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2392

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 345023700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2339, 2436, 2900, 3045, 4060, 4350, 4678, 5075, 6090, 7017, 8700, 9356, 10150, 11695, 12180, 14034, 15225, 16373, 20300, 23390, 28068, 30450, 32746, 35085, 46780, 49119, 58475, 60900, 65492, 67831, 70170, 81865, 98238, 116950, 135662, 140340, 163730, 175425, 196476, 203493, 233900, 245595, 271324, 327460, 339155, 350850, 406986, 409325, 474817, 491190, 678310, 701700, 813972, 818650, 949634, 982380, 1017465, 1227975, 1356620, 1424451, 1637300, 1695775, 1899268, 2034930, 2374085, 2455950, 2848902, 3391550, 4069860, 4748170, 4911900, 5087325, 5697804, 6783100, 7122255, 9496340, 10174650, 11870425, 14244510, 20349300, 23740850, 28489020, 35611275, 47481700, 71222550, 142445100]

約数ペア:

[(1, 142445100), (2, 71222550), (3, 47481700), (4, 35611275), (5, 28489020), (6, 23740850), (7, 20349300), (10, 14244510), (12, 11870425), (14, 10174650), (15, 9496340), (20, 7122255), (21, 6783100), (25, 5697804), (28, 5087325), (29, 4911900), (30, 4748170), (35, 4069860), (42, 3391550), (50, 2848902), (58, 2455950), (60, 2374085), (70, 2034930), (75, 1899268), (84, 1695775), (87, 1637300), (100, 1424451), (105, 1356620), (116, 1227975), (140, 1017465), (145, 982380), (150, 949634), (174, 818650), (175, 813972), (203, 701700), (210, 678310), (290, 491190), (300, 474817), (348, 409325), (350, 406986), (406, 350850), (420, 339155), (435, 327460), (525, 271324), (580, 245595), (609, 233900), (700, 203493), (725, 196476), (812, 175425), (870, 163730), (1015, 140340), (1050, 135662), (1218, 116950), (1450, 98238), (1740, 81865), (2030, 70170), (2100, 67831), (2175, 65492), (2339, 60900), (2436, 58475), (2900, 49119), (3045, 46780), (4060, 35085), (4350, 32746), (4678, 30450), (5075, 28068), (6090, 23390), (7017, 20300), (8700, 16373), (9356, 15225), (10150, 14034), (11695, 12180)]