157380000

素因数分解:

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

素因数の和:137

約数の個数: 240

約数和(自身を含む): 536903136

約数和(自身を除く): 379523136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 61, 75, 80, 86, 96, 100, 120, 122, 125, 129, 150, 160, 172, 183, 200, 215, 240, 244, 250, 258, 300, 305, 344, 366, 375, 400, 430, 480, 488, 500, 516, 600, 610, 625, 645, 688, 732, 750, 800, 860, 915, 976, 1000, 1032, 1075, 1200, 1220, 1250, 1290, 1376, 1464, 1500, 1525, 1720, 1830, 1875, 1952, 2000, 2064, 2150, 2400, 2440, 2500, 2580, 2623, 2928, 3000, 3050, 3225, 3440, 3660, 3750, 4000, 4128, 4300, 4575, 4880, 5000, 5160, 5246, 5375, 5856, 6000, 6100, 6450, 6880, 7320, 7500, 7625, 7869, 8600, 9150, 9760, 10000, 10320, 10492, 10750, 12000, 12200, 12900, 13115, 14640, 15000, 15250, 15738, 16125, 17200, 18300, 20000, 20640, 20984, 21500, 22875, 24400, 25800, 26230, 26875, 29280, 30000, 30500, 31476, 32250, 34400, 36600, 38125, 39345, 41968, 43000, 45750, 48800, 51600, 52460, 53750, 60000, 61000, 62952, 64500, 65575, 73200, 76250, 78690, 80625, 83936, 86000, 91500, 103200, 104920, 107500, 114375, 122000, 125904, 129000, 131150, 146400, 152500, 157380, 161250, 172000, 183000, 196725, 209840, 215000, 228750, 244000, 251808, 258000, 262300, 305000, 314760, 322500, 327875, 366000, 393450, 419680, 430000, 457500, 516000, 524600, 610000, 629520, 645000, 655750, 732000, 786900, 860000, 915000, 983625, 1049200, 1220000, 1259040, 1290000, 1311500, 1573800, 1639375, 1830000, 1967250, 2098400, 2580000, 2623000, 3147600, 3278750, 3660000, 3934500, 4918125, 5246000, 6295200, 6557500, 7869000, 9836250, 10492000, 13115000, 15738000, 19672500, 26230000, 31476000, 39345000, 52460000, 78690000, 157380000]

約数ペア:

[(1, 157380000), (2, 78690000), (3, 52460000), (4, 39345000), (5, 31476000), (6, 26230000), (8, 19672500), (10, 15738000), (12, 13115000), (15, 10492000), (16, 9836250), (20, 7869000), (24, 6557500), (25, 6295200), (30, 5246000), (32, 4918125), (40, 3934500), (43, 3660000), (48, 3278750), (50, 3147600), (60, 2623000), (61, 2580000), (75, 2098400), (80, 1967250), (86, 1830000), (96, 1639375), (100, 1573800), (120, 1311500), (122, 1290000), (125, 1259040), (129, 1220000), (150, 1049200), (160, 983625), (172, 915000), (183, 860000), (200, 786900), (215, 732000), (240, 655750), (244, 645000), (250, 629520), (258, 610000), (300, 524600), (305, 516000), (344, 457500), (366, 430000), (375, 419680), (400, 393450), (430, 366000), (480, 327875), (488, 322500), (500, 314760), (516, 305000), (600, 262300), (610, 258000), (625, 251808), (645, 244000), (688, 228750), (732, 215000), (750, 209840), (800, 196725), (860, 183000), (915, 172000), (976, 161250), (1000, 157380), (1032, 152500), (1075, 146400), (1200, 131150), (1220, 129000), (1250, 125904), (1290, 122000), (1376, 114375), (1464, 107500), (1500, 104920), (1525, 103200), (1720, 91500), (1830, 86000), (1875, 83936), (1952, 80625), (2000, 78690), (2064, 76250), (2150, 73200), (2400, 65575), (2440, 64500), (2500, 62952), (2580, 61000), (2623, 60000), (2928, 53750), (3000, 52460), (3050, 51600), (3225, 48800), (3440, 45750), (3660, 43000), (3750, 41968), (4000, 39345), (4128, 38125), (4300, 36600), (4575, 34400), (4880, 32250), (5000, 31476), (5160, 30500), (5246, 30000), (5375, 29280), (5856, 26875), (6000, 26230), (6100, 25800), (6450, 24400), (6880, 22875), (7320, 21500), (7500, 20984), (7625, 20640), (7869, 20000), (8600, 18300), (9150, 17200), (9760, 16125), (10000, 15738), (10320, 15250), (10492, 15000), (10750, 14640), (12000, 13115), (12200, 12900)]