30232500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 91845600

約数和(自身を除く): 61613100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 139, 145, 150, 174, 250, 278, 290, 300, 348, 375, 417, 435, 500, 556, 580, 625, 695, 725, 750, 834, 870, 1250, 1390, 1450, 1500, 1668, 1740, 1875, 2085, 2175, 2500, 2780, 2900, 3475, 3625, 3750, 4031, 4170, 4350, 6950, 7250, 7500, 8062, 8340, 8700, 10425, 10875, 12093, 13900, 14500, 16124, 17375, 18125, 20155, 20850, 21750, 24186, 34750, 36250, 40310, 41700, 43500, 48372, 52125, 54375, 60465, 69500, 72500, 80620, 86875, 100775, 104250, 108750, 120930, 173750, 201550, 208500, 217500, 241860, 260625, 302325, 347500, 403100, 503875, 521250, 604650, 1007750, 1042500, 1209300, 1511625, 2015500, 2519375, 3023250, 5038750, 6046500, 7558125, 10077500, 15116250, 30232500]

約数ペア:

[(1, 30232500), (2, 15116250), (3, 10077500), (4, 7558125), (5, 6046500), (6, 5038750), (10, 3023250), (12, 2519375), (15, 2015500), (20, 1511625), (25, 1209300), (29, 1042500), (30, 1007750), (50, 604650), (58, 521250), (60, 503875), (75, 403100), (87, 347500), (100, 302325), (116, 260625), (125, 241860), (139, 217500), (145, 208500), (150, 201550), (174, 173750), (250, 120930), (278, 108750), (290, 104250), (300, 100775), (348, 86875), (375, 80620), (417, 72500), (435, 69500), (500, 60465), (556, 54375), (580, 52125), (625, 48372), (695, 43500), (725, 41700), (750, 40310), (834, 36250), (870, 34750), (1250, 24186), (1390, 21750), (1450, 20850), (1500, 20155), (1668, 18125), (1740, 17375), (1875, 16124), (2085, 14500), (2175, 13900), (2500, 12093), (2780, 10875), (2900, 10425), (3475, 8700), (3625, 8340), (3750, 8062), (4031, 7500), (4170, 7250), (4350, 6950)]