155750040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 533958480

約数和(自身を除く): 378208440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 907, 954, 1060, 1080, 1272, 1431, 1590, 1620, 1814, 1908, 2120, 2385, 2721, 2862, 3180, 3240, 3628, 3816, 4293, 4535, 4770, 5442, 5724, 6360, 7155, 7256, 8163, 8586, 9070, 9540, 10884, 11448, 13605, 14310, 16326, 17172, 18140, 19080, 21465, 21768, 24489, 27210, 28620, 32652, 34344, 36280, 40815, 42930, 48071, 48978, 54420, 57240, 65304, 73467, 81630, 85860, 96142, 97956, 108840, 122445, 144213, 146934, 163260, 171720, 192284, 195912, 240355, 244890, 288426, 293868, 326520, 367335, 384568, 432639, 480710, 489780, 576852, 587736, 721065, 734670, 865278, 961420, 979560, 1153704, 1297917, 1442130, 1469340, 1730556, 1922840, 2163195, 2595834, 2884260, 2938680, 3461112, 3893751, 4326390, 5191668, 5768520, 6489585, 7787502, 8652780, 10383336, 12979170, 15575004, 17305560, 19468755, 25958340, 31150008, 38937510, 51916680, 77875020, 155750040]

約数ペア:

[(1, 155750040), (2, 77875020), (3, 51916680), (4, 38937510), (5, 31150008), (6, 25958340), (8, 19468755), (9, 17305560), (10, 15575004), (12, 12979170), (15, 10383336), (18, 8652780), (20, 7787502), (24, 6489585), (27, 5768520), (30, 5191668), (36, 4326390), (40, 3893751), (45, 3461112), (53, 2938680), (54, 2884260), (60, 2595834), (72, 2163195), (81, 1922840), (90, 1730556), (106, 1469340), (108, 1442130), (120, 1297917), (135, 1153704), (159, 979560), (162, 961420), (180, 865278), (212, 734670), (216, 721065), (265, 587736), (270, 576852), (318, 489780), (324, 480710), (360, 432639), (405, 384568), (424, 367335), (477, 326520), (530, 293868), (540, 288426), (636, 244890), (648, 240355), (795, 195912), (810, 192284), (907, 171720), (954, 163260), (1060, 146934), (1080, 144213), (1272, 122445), (1431, 108840), (1590, 97956), (1620, 96142), (1814, 85860), (1908, 81630), (2120, 73467), (2385, 65304), (2721, 57240), (2862, 54420), (3180, 48978), (3240, 48071), (3628, 42930), (3816, 40815), (4293, 36280), (4535, 34344), (4770, 32652), (5442, 28620), (5724, 27210), (6360, 24489), (7155, 21768), (7256, 21465), (8163, 19080), (8586, 18140), (9070, 17172), (9540, 16326), (10884, 14310), (11448, 13605)]