100487100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 336089600

約数和(自身を除く): 235602500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 109, 140, 150, 175, 210, 218, 300, 327, 350, 420, 436, 439, 525, 545, 654, 700, 763, 878, 1050, 1090, 1308, 1317, 1526, 1635, 1756, 2100, 2180, 2195, 2289, 2634, 2725, 3052, 3073, 3270, 3815, 4390, 4578, 5268, 5450, 6146, 6540, 6585, 7630, 8175, 8780, 9156, 9219, 10900, 10975, 11445, 12292, 13170, 15260, 15365, 16350, 18438, 19075, 21950, 22890, 26340, 30730, 32700, 32925, 36876, 38150, 43900, 45780, 46095, 47851, 57225, 61460, 65850, 76300, 76825, 92190, 95702, 114450, 131700, 143553, 153650, 184380, 191404, 228900, 230475, 239255, 287106, 307300, 334957, 460950, 478510, 574212, 669914, 717765, 921900, 957020, 1004871, 1196275, 1339828, 1435530, 1674785, 2009742, 2392550, 2871060, 3349570, 3588825, 4019484, 4785100, 5024355, 6699140, 7177650, 8373925, 10048710, 14355300, 16747850, 20097420, 25121775, 33495700, 50243550, 100487100]

約数ペア:

[(1, 100487100), (2, 50243550), (3, 33495700), (4, 25121775), (5, 20097420), (6, 16747850), (7, 14355300), (10, 10048710), (12, 8373925), (14, 7177650), (15, 6699140), (20, 5024355), (21, 4785100), (25, 4019484), (28, 3588825), (30, 3349570), (35, 2871060), (42, 2392550), (50, 2009742), (60, 1674785), (70, 1435530), (75, 1339828), (84, 1196275), (100, 1004871), (105, 957020), (109, 921900), (140, 717765), (150, 669914), (175, 574212), (210, 478510), (218, 460950), (300, 334957), (327, 307300), (350, 287106), (420, 239255), (436, 230475), (439, 228900), (525, 191404), (545, 184380), (654, 153650), (700, 143553), (763, 131700), (878, 114450), (1050, 95702), (1090, 92190), (1308, 76825), (1317, 76300), (1526, 65850), (1635, 61460), (1756, 57225), (2100, 47851), (2180, 46095), (2195, 45780), (2289, 43900), (2634, 38150), (2725, 36876), (3052, 32925), (3073, 32700), (3270, 30730), (3815, 26340), (4390, 22890), (4578, 21950), (5268, 19075), (5450, 18438), (6146, 16350), (6540, 15365), (6585, 15260), (7630, 13170), (8175, 12292), (8780, 11445), (9156, 10975), (9219, 10900)]