82649700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4403

約数の個数: 144

約数和(自身を含む): 303730560

約数和(自身を除く): 221080860

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, 4373, 4725, 6300, 8746, 9450, 13119, 17492, 18900, 21865, 26238, 30611, 39357, 43730, 52476, 61222, 65595, 78714, 87460, 91833, 109325, 118071, 122444, 131190, 153055, 157428, 183666, 196785, 218650, 236142, 262380, 275499, 306110, 327975, 367332, 393570, 437300, 459165, 472284, 550998, 590355, 612220, 655950, 765275, 787140, 826497, 918330, 983925, 1101996, 1180710, 1311900, 1377495, 1530550, 1652994, 1836660, 1967850, 2295825, 2361420, 2754990, 2951775, 3061100, 3305988, 3935700, 4132485, 4591650, 5509980, 5903550, 6887475, 8264970, 9183300, 11807100, 13774950, 16529940, 20662425, 27549900, 41324850, 82649700]

約数ペア:

[(1, 82649700), (2, 41324850), (3, 27549900), (4, 20662425), (5, 16529940), (6, 13774950), (7, 11807100), (9, 9183300), (10, 8264970), (12, 6887475), (14, 5903550), (15, 5509980), (18, 4591650), (20, 4132485), (21, 3935700), (25, 3305988), (27, 3061100), (28, 2951775), (30, 2754990), (35, 2361420), (36, 2295825), (42, 1967850), (45, 1836660), (50, 1652994), (54, 1530550), (60, 1377495), (63, 1311900), (70, 1180710), (75, 1101996), (84, 983925), (90, 918330), (100, 826497), (105, 787140), (108, 765275), (126, 655950), (135, 612220), (140, 590355), (150, 550998), (175, 472284), (180, 459165), (189, 437300), (210, 393570), (225, 367332), (252, 327975), (270, 306110), (300, 275499), (315, 262380), (350, 236142), (378, 218650), (420, 196785), (450, 183666), (525, 157428), (540, 153055), (630, 131190), (675, 122444), (700, 118071), (756, 109325), (900, 91833), (945, 87460), (1050, 78714), (1260, 65595), (1350, 61222), (1575, 52476), (1890, 43730), (2100, 39357), (2700, 30611), (3150, 26238), (3780, 21865), (4373, 18900), (4725, 17492), (6300, 13119), (8746, 9450)]