130200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:57

約数の個数: 96

約数和(自身を含む): 476160

約数和(自身を除く): 345960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1240, 1302, 1400, 1550, 1736, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 3720, 4200, 4340, 4650, 5208, 5425, 6200, 6510, 8680, 9300, 10850, 13020, 16275, 18600, 21700, 26040, 32550, 43400, 65100, 130200]

約数ペア:

[(1, 130200), (2, 65100), (3, 43400), (4, 32550), (5, 26040), (6, 21700), (7, 18600), (8, 16275), (10, 13020), (12, 10850), (14, 9300), (15, 8680), (20, 6510), (21, 6200), (24, 5425), (25, 5208), (28, 4650), (30, 4340), (31, 4200), (35, 3720), (40, 3255), (42, 3100), (50, 2604), (56, 2325), (60, 2170), (62, 2100), (70, 1860), (75, 1736), (84, 1550), (93, 1400), (100, 1302), (105, 1240), (120, 1085), (124, 1050), (140, 930), (150, 868), (155, 840), (168, 775), (175, 744), (186, 700), (200, 651), (210, 620), (217, 600), (248, 525), (280, 465), (300, 434), (310, 420), (350, 372)]