40825200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2651

約数の個数: 120

約数和(自身を含む): 140890288

約数和(自身を除く): 100065088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 2617, 3120, 3900, 5200, 5234, 7800, 7851, 10468, 13085, 15600, 15702, 20936, 26170, 31404, 34021, 39255, 41872, 52340, 62808, 65425, 68042, 78510, 102063, 104680, 125616, 130850, 136084, 157020, 170105, 196275, 204126, 209360, 261700, 272168, 314040, 340210, 392550, 408252, 510315, 523400, 544336, 628080, 680420, 785100, 816504, 850525, 1020630, 1046800, 1360840, 1570200, 1633008, 1701050, 2041260, 2551575, 2721680, 3140400, 3402100, 4082520, 5103150, 6804200, 8165040, 10206300, 13608400, 20412600, 40825200]

約数ペア:

[(1, 40825200), (2, 20412600), (3, 13608400), (4, 10206300), (5, 8165040), (6, 6804200), (8, 5103150), (10, 4082520), (12, 3402100), (13, 3140400), (15, 2721680), (16, 2551575), (20, 2041260), (24, 1701050), (25, 1633008), (26, 1570200), (30, 1360840), (39, 1046800), (40, 1020630), (48, 850525), (50, 816504), (52, 785100), (60, 680420), (65, 628080), (75, 544336), (78, 523400), (80, 510315), (100, 408252), (104, 392550), (120, 340210), (130, 314040), (150, 272168), (156, 261700), (195, 209360), (200, 204126), (208, 196275), (240, 170105), (260, 157020), (300, 136084), (312, 130850), (325, 125616), (390, 104680), (400, 102063), (520, 78510), (600, 68042), (624, 65425), (650, 62808), (780, 52340), (975, 41872), (1040, 39255), (1200, 34021), (1300, 31404), (1560, 26170), (1950, 20936), (2600, 15702), (2617, 15600), (3120, 13085), (3900, 10468), (5200, 7851), (5234, 7800)]