64390200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{15331}}^1$

素因数の和:15357

約数の個数: 96

約数和(自身を含む): 228140160

約数和(自身を除く): 163749960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 15331, 30662, 45993, 61324, 76655, 91986, 107317, 122648, 153310, 183972, 214634, 229965, 306620, 321951, 367944, 383275, 429268, 459930, 536585, 613240, 643902, 766550, 858536, 919860, 1073170, 1149825, 1287804, 1533100, 1609755, 1839720, 2146340, 2299650, 2575608, 2682925, 3066200, 3219510, 4292680, 4599300, 5365850, 6439020, 8048775, 9198600, 10731700, 12878040, 16097550, 21463400, 32195100, 64390200]

約数ペア:

[(1, 64390200), (2, 32195100), (3, 21463400), (4, 16097550), (5, 12878040), (6, 10731700), (7, 9198600), (8, 8048775), (10, 6439020), (12, 5365850), (14, 4599300), (15, 4292680), (20, 3219510), (21, 3066200), (24, 2682925), (25, 2575608), (28, 2299650), (30, 2146340), (35, 1839720), (40, 1609755), (42, 1533100), (50, 1287804), (56, 1149825), (60, 1073170), (70, 919860), (75, 858536), (84, 766550), (100, 643902), (105, 613240), (120, 536585), (140, 459930), (150, 429268), (168, 383275), (175, 367944), (200, 321951), (210, 306620), (280, 229965), (300, 214634), (350, 183972), (420, 153310), (525, 122648), (600, 107317), (700, 91986), (840, 76655), (1050, 61324), (1400, 45993), (2100, 30662), (4200, 15331)]