378450900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{140167}}^1$

素因数の和:140190

約数の個数: 72

約数和(自身を含む): 1216658240

約数和(自身を除く): 838207340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 140167, 280334, 420501, 560668, 700835, 841002, 1261503, 1401670, 1682004, 2102505, 2523006, 2803340, 3504175, 3784509, 4205010, 5046012, 6307515, 7008350, 7569018, 8410020, 10512525, 12615030, 14016700, 15138036, 18922545, 21025050, 25230060, 31537575, 37845090, 42050100, 63075150, 75690180, 94612725, 126150300, 189225450, 378450900]

約数ペア:

[(1, 378450900), (2, 189225450), (3, 126150300), (4, 94612725), (5, 75690180), (6, 63075150), (9, 42050100), (10, 37845090), (12, 31537575), (15, 25230060), (18, 21025050), (20, 18922545), (25, 15138036), (27, 14016700), (30, 12615030), (36, 10512525), (45, 8410020), (50, 7569018), (54, 7008350), (60, 6307515), (75, 5046012), (90, 4205010), (100, 3784509), (108, 3504175), (135, 2803340), (150, 2523006), (180, 2102505), (225, 1682004), (270, 1401670), (300, 1261503), (450, 841002), (540, 700835), (675, 560668), (900, 420501), (1350, 280334), (2700, 140167)]