79861200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 120

約数和(自身を含む): 260254176

約数和(自身を除く): 180392976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 366, 400, 488, 600, 610, 732, 915, 976, 1091, 1200, 1220, 1464, 1525, 1830, 2182, 2440, 2928, 3050, 3273, 3660, 4364, 4575, 4880, 5455, 6100, 6546, 7320, 8728, 9150, 10910, 12200, 13092, 14640, 16365, 17456, 18300, 21820, 24400, 26184, 27275, 32730, 36600, 43640, 52368, 54550, 65460, 66551, 73200, 81825, 87280, 109100, 130920, 133102, 163650, 199653, 218200, 261840, 266204, 327300, 332755, 399306, 436400, 532408, 654600, 665510, 798612, 998265, 1064816, 1309200, 1331020, 1597224, 1663775, 1996530, 2662040, 3194448, 3327550, 3993060, 4991325, 5324080, 6655100, 7986120, 9982650, 13310200, 15972240, 19965300, 26620400, 39930600, 79861200]

約数ペア:

[(1, 79861200), (2, 39930600), (3, 26620400), (4, 19965300), (5, 15972240), (6, 13310200), (8, 9982650), (10, 7986120), (12, 6655100), (15, 5324080), (16, 4991325), (20, 3993060), (24, 3327550), (25, 3194448), (30, 2662040), (40, 1996530), (48, 1663775), (50, 1597224), (60, 1331020), (61, 1309200), (75, 1064816), (80, 998265), (100, 798612), (120, 665510), (122, 654600), (150, 532408), (183, 436400), (200, 399306), (240, 332755), (244, 327300), (300, 266204), (305, 261840), (366, 218200), (400, 199653), (488, 163650), (600, 133102), (610, 130920), (732, 109100), (915, 87280), (976, 81825), (1091, 73200), (1200, 66551), (1220, 65460), (1464, 54550), (1525, 52368), (1830, 43640), (2182, 36600), (2440, 32730), (2928, 27275), (3050, 26184), (3273, 24400), (3660, 21820), (4364, 18300), (4575, 17456), (4880, 16365), (5455, 14640), (6100, 13092), (6546, 12200), (7320, 10910), (8728, 9150)]