78690000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 200

約数和(自身を含む): 264190432

約数和(自身を除く): 185500432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 61, 75, 80, 86, 100, 120, 122, 125, 129, 150, 172, 183, 200, 215, 240, 244, 250, 258, 300, 305, 344, 366, 375, 400, 430, 488, 500, 516, 600, 610, 625, 645, 688, 732, 750, 860, 915, 976, 1000, 1032, 1075, 1200, 1220, 1250, 1290, 1464, 1500, 1525, 1720, 1830, 1875, 2000, 2064, 2150, 2440, 2500, 2580, 2623, 2928, 3000, 3050, 3225, 3440, 3660, 3750, 4300, 4575, 4880, 5000, 5160, 5246, 5375, 6000, 6100, 6450, 7320, 7500, 7625, 7869, 8600, 9150, 10000, 10320, 10492, 10750, 12200, 12900, 13115, 14640, 15000, 15250, 15738, 16125, 17200, 18300, 20984, 21500, 22875, 24400, 25800, 26230, 26875, 30000, 30500, 31476, 32250, 36600, 38125, 39345, 41968, 43000, 45750, 51600, 52460, 53750, 61000, 62952, 64500, 65575, 73200, 76250, 78690, 80625, 86000, 91500, 104920, 107500, 114375, 122000, 125904, 129000, 131150, 152500, 157380, 161250, 183000, 196725, 209840, 215000, 228750, 258000, 262300, 305000, 314760, 322500, 327875, 366000, 393450, 430000, 457500, 524600, 610000, 629520, 645000, 655750, 786900, 915000, 983625, 1049200, 1290000, 1311500, 1573800, 1639375, 1830000, 1967250, 2623000, 3147600, 3278750, 3934500, 4918125, 5246000, 6557500, 7869000, 9836250, 13115000, 15738000, 19672500, 26230000, 39345000, 78690000]

約数ペア:

[(1, 78690000), (2, 39345000), (3, 26230000), (4, 19672500), (5, 15738000), (6, 13115000), (8, 9836250), (10, 7869000), (12, 6557500), (15, 5246000), (16, 4918125), (20, 3934500), (24, 3278750), (25, 3147600), (30, 2623000), (40, 1967250), (43, 1830000), (48, 1639375), (50, 1573800), (60, 1311500), (61, 1290000), (75, 1049200), (80, 983625), (86, 915000), (100, 786900), (120, 655750), (122, 645000), (125, 629520), (129, 610000), (150, 524600), (172, 457500), (183, 430000), (200, 393450), (215, 366000), (240, 327875), (244, 322500), (250, 314760), (258, 305000), (300, 262300), (305, 258000), (344, 228750), (366, 215000), (375, 209840), (400, 196725), (430, 183000), (488, 161250), (500, 157380), (516, 152500), (600, 131150), (610, 129000), (625, 125904), (645, 122000), (688, 114375), (732, 107500), (750, 104920), (860, 91500), (915, 86000), (976, 80625), (1000, 78690), (1032, 76250), (1075, 73200), (1200, 65575), (1220, 64500), (1250, 62952), (1290, 61000), (1464, 53750), (1500, 52460), (1525, 51600), (1720, 45750), (1830, 43000), (1875, 41968), (2000, 39345), (2064, 38125), (2150, 36600), (2440, 32250), (2500, 31476), (2580, 30500), (2623, 30000), (2928, 26875), (3000, 26230), (3050, 25800), (3225, 24400), (3440, 22875), (3660, 21500), (3750, 20984), (4300, 18300), (4575, 17200), (4880, 16125), (5000, 15738), (5160, 15250), (5246, 15000), (5375, 14640), (6000, 13115), (6100, 12900), (6450, 12200), (7320, 10750), (7500, 10492), (7625, 10320), (7869, 10000), (8600, 9150)]