19350300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 57090096

約数和(自身を除く): 37739796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1217, 1325, 1590, 2434, 2650, 3180, 3651, 3975, 4868, 5300, 6085, 7302, 7950, 12170, 14604, 15900, 18255, 24340, 30425, 36510, 60850, 64501, 73020, 91275, 121700, 129002, 182550, 193503, 258004, 322505, 365100, 387006, 645010, 774012, 967515, 1290020, 1612525, 1935030, 3225050, 3870060, 4837575, 6450100, 9675150, 19350300]

約数ペア:

[(1, 19350300), (2, 9675150), (3, 6450100), (4, 4837575), (5, 3870060), (6, 3225050), (10, 1935030), (12, 1612525), (15, 1290020), (20, 967515), (25, 774012), (30, 645010), (50, 387006), (53, 365100), (60, 322505), (75, 258004), (100, 193503), (106, 182550), (150, 129002), (159, 121700), (212, 91275), (265, 73020), (300, 64501), (318, 60850), (530, 36510), (636, 30425), (795, 24340), (1060, 18255), (1217, 15900), (1325, 14604), (1590, 12170), (2434, 7950), (2650, 7302), (3180, 6085), (3651, 5300), (3975, 4868)]