75845700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4043

約数の個数: 144

約数和(自身を含む): 278732160

約数和(自身を除く): 202886460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4013, 4725, 6300, 8026, 9450, 12039, 16052, 18900, 20065, 24078, 28091, 36117, 40130, 48156, 56182, 60195, 72234, 80260, 84273, 100325, 108351, 112364, 120390, 140455, 144468, 168546, 180585, 200650, 216702, 240780, 252819, 280910, 300975, 337092, 361170, 401300, 421365, 433404, 505638, 541755, 561820, 601950, 702275, 722340, 758457, 842730, 902925, 1011276, 1083510, 1203900, 1264095, 1404550, 1516914, 1685460, 1805850, 2106825, 2167020, 2528190, 2708775, 2809100, 3033828, 3611700, 3792285, 4213650, 5056380, 5417550, 6320475, 7584570, 8427300, 10835100, 12640950, 15169140, 18961425, 25281900, 37922850, 75845700]

約数ペア:

[(1, 75845700), (2, 37922850), (3, 25281900), (4, 18961425), (5, 15169140), (6, 12640950), (7, 10835100), (9, 8427300), (10, 7584570), (12, 6320475), (14, 5417550), (15, 5056380), (18, 4213650), (20, 3792285), (21, 3611700), (25, 3033828), (27, 2809100), (28, 2708775), (30, 2528190), (35, 2167020), (36, 2106825), (42, 1805850), (45, 1685460), (50, 1516914), (54, 1404550), (60, 1264095), (63, 1203900), (70, 1083510), (75, 1011276), (84, 902925), (90, 842730), (100, 758457), (105, 722340), (108, 702275), (126, 601950), (135, 561820), (140, 541755), (150, 505638), (175, 433404), (180, 421365), (189, 401300), (210, 361170), (225, 337092), (252, 300975), (270, 280910), (300, 252819), (315, 240780), (350, 216702), (378, 200650), (420, 180585), (450, 168546), (525, 144468), (540, 140455), (630, 120390), (675, 112364), (700, 108351), (756, 100325), (900, 84273), (945, 80260), (1050, 72234), (1260, 60195), (1350, 56182), (1575, 48156), (1890, 40130), (2100, 36117), (2700, 28091), (3150, 24078), (3780, 20065), (4013, 18900), (4725, 16052), (6300, 12039), (8026, 9450)]