105127500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 311750208

約数和(自身を除く): 206622708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 125, 131, 150, 214, 250, 262, 300, 321, 375, 393, 428, 500, 524, 535, 625, 642, 655, 750, 786, 1070, 1250, 1284, 1310, 1500, 1572, 1605, 1875, 1965, 2140, 2500, 2620, 2675, 3210, 3275, 3750, 3930, 5350, 6420, 6550, 7500, 7860, 8025, 9825, 10700, 13100, 13375, 14017, 16050, 16375, 19650, 26750, 28034, 32100, 32750, 39300, 40125, 42051, 49125, 53500, 56068, 65500, 66875, 70085, 80250, 81875, 84102, 98250, 133750, 140170, 160500, 163750, 168204, 196500, 200625, 210255, 245625, 267500, 280340, 327500, 350425, 401250, 420510, 491250, 700850, 802500, 841020, 982500, 1051275, 1401700, 1752125, 2102550, 3504250, 4205100, 5256375, 7008500, 8760625, 10512750, 17521250, 21025500, 26281875, 35042500, 52563750, 105127500]

約数ペア:

[(1, 105127500), (2, 52563750), (3, 35042500), (4, 26281875), (5, 21025500), (6, 17521250), (10, 10512750), (12, 8760625), (15, 7008500), (20, 5256375), (25, 4205100), (30, 3504250), (50, 2102550), (60, 1752125), (75, 1401700), (100, 1051275), (107, 982500), (125, 841020), (131, 802500), (150, 700850), (214, 491250), (250, 420510), (262, 401250), (300, 350425), (321, 327500), (375, 280340), (393, 267500), (428, 245625), (500, 210255), (524, 200625), (535, 196500), (625, 168204), (642, 163750), (655, 160500), (750, 140170), (786, 133750), (1070, 98250), (1250, 84102), (1284, 81875), (1310, 80250), (1500, 70085), (1572, 66875), (1605, 65500), (1875, 56068), (1965, 53500), (2140, 49125), (2500, 42051), (2620, 40125), (2675, 39300), (3210, 32750), (3275, 32100), (3750, 28034), (3930, 26750), (5350, 19650), (6420, 16375), (6550, 16050), (7500, 14017), (7860, 13375), (8025, 13100), (9825, 10700)]