63928200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 234270720

約数和(自身を除く): 170342520

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, 491, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 982, 1050, 1085, 1240, 1302, 1400, 1473, 1550, 1736, 1860, 1964, 2100, 2170, 2325, 2455, 2604, 2946, 3100, 3255, 3437, 3720, 3928, 4200, 4340, 4650, 4910, 5208, 5425, 5892, 6200, 6510, 6874, 7365, 8680, 9300, 9820, 10311, 10850, 11784, 12275, 13020, 13748, 14730, 15221, 16275, 17185, 18600, 19640, 20622, 21700, 24550, 26040, 27496, 29460, 30442, 32550, 34370, 36825, 41244, 43400, 45663, 49100, 51555, 58920, 60884, 65100, 68740, 73650, 76105, 82488, 85925, 91326, 98200, 103110, 106547, 121768, 130200, 137480, 147300, 152210, 171850, 182652, 206220, 213094, 228315, 257775, 294600, 304420, 319641, 343700, 365304, 380525, 412440, 426188, 456630, 515550, 532735, 608840, 639282, 687400, 761050, 852376, 913260, 1031100, 1065470, 1141575, 1278564, 1522100, 1598205, 1826520, 2062200, 2130940, 2283150, 2557128, 2663675, 3044200, 3196410, 4261880, 4566300, 5327350, 6392820, 7991025, 9132600, 10654700, 12785640, 15982050, 21309400, 31964100, 63928200]

約数ペア:

[(1, 63928200), (2, 31964100), (3, 21309400), (4, 15982050), (5, 12785640), (6, 10654700), (7, 9132600), (8, 7991025), (10, 6392820), (12, 5327350), (14, 4566300), (15, 4261880), (20, 3196410), (21, 3044200), (24, 2663675), (25, 2557128), (28, 2283150), (30, 2130940), (31, 2062200), (35, 1826520), (40, 1598205), (42, 1522100), (50, 1278564), (56, 1141575), (60, 1065470), (62, 1031100), (70, 913260), (75, 852376), (84, 761050), (93, 687400), (100, 639282), (105, 608840), (120, 532735), (124, 515550), (140, 456630), (150, 426188), (155, 412440), (168, 380525), (175, 365304), (186, 343700), (200, 319641), (210, 304420), (217, 294600), (248, 257775), (280, 228315), (300, 213094), (310, 206220), (350, 182652), (372, 171850), (420, 152210), (434, 147300), (465, 137480), (491, 130200), (525, 121768), (600, 106547), (620, 103110), (651, 98200), (700, 91326), (744, 85925), (775, 82488), (840, 76105), (868, 73650), (930, 68740), (982, 65100), (1050, 60884), (1085, 58920), (1240, 51555), (1302, 49100), (1400, 45663), (1473, 43400), (1550, 41244), (1736, 36825), (1860, 34370), (1964, 32550), (2100, 30442), (2170, 29460), (2325, 27496), (2455, 26040), (2604, 24550), (2946, 21700), (3100, 20622), (3255, 19640), (3437, 18600), (3720, 17185), (3928, 16275), (4200, 15221), (4340, 14730), (4650, 13748), (4910, 13020), (5208, 12275), (5425, 11784), (5892, 10850), (6200, 10311), (6510, 9820), (6874, 9300), (7365, 8680)]