421911600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31963}}^1$

素因数の和:31995

約数の個数: 120

約数和(自身を含む): 1474435392

約数和(自身を除く): 1052523792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 31963, 63926, 95889, 127852, 159815, 191778, 255704, 319630, 351593, 383556, 479445, 511408, 639260, 703186, 767112, 799075, 958890, 1054779, 1278520, 1406372, 1534224, 1598150, 1757965, 1917780, 2109558, 2397225, 2557040, 2812744, 3196300, 3515930, 3835560, 4219116, 4794450, 5273895, 5625488, 6392600, 7031860, 7671120, 8438232, 8789825, 9588900, 10547790, 12785200, 14063720, 16876464, 17579650, 19177800, 21095580, 26369475, 28127440, 35159300, 38355600, 42191160, 52738950, 70318600, 84382320, 105477900, 140637200, 210955800, 421911600]

約数ペア:

[(1, 421911600), (2, 210955800), (3, 140637200), (4, 105477900), (5, 84382320), (6, 70318600), (8, 52738950), (10, 42191160), (11, 38355600), (12, 35159300), (15, 28127440), (16, 26369475), (20, 21095580), (22, 19177800), (24, 17579650), (25, 16876464), (30, 14063720), (33, 12785200), (40, 10547790), (44, 9588900), (48, 8789825), (50, 8438232), (55, 7671120), (60, 7031860), (66, 6392600), (75, 5625488), (80, 5273895), (88, 4794450), (100, 4219116), (110, 3835560), (120, 3515930), (132, 3196300), (150, 2812744), (165, 2557040), (176, 2397225), (200, 2109558), (220, 1917780), (240, 1757965), (264, 1598150), (275, 1534224), (300, 1406372), (330, 1278520), (400, 1054779), (440, 958890), (528, 799075), (550, 767112), (600, 703186), (660, 639260), (825, 511408), (880, 479445), (1100, 383556), (1200, 351593), (1320, 319630), (1650, 255704), (2200, 191778), (2640, 159815), (3300, 127852), (4400, 95889), (6600, 63926), (13200, 31963)]