83405880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 272712960

約数和(自身を除く): 189307080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1213, 1528, 1719, 1910, 2292, 2426, 2865, 3438, 3639, 3820, 4584, 4852, 5730, 6065, 6876, 7278, 7640, 8595, 9704, 10917, 11460, 12130, 13752, 14556, 17190, 18195, 21834, 22920, 24260, 29112, 34380, 36390, 43668, 48520, 54585, 68760, 72780, 87336, 109170, 145560, 218340, 231683, 436680, 463366, 695049, 926732, 1158415, 1390098, 1853464, 2085147, 2316830, 2780196, 3475245, 4170294, 4633660, 5560392, 6950490, 8340588, 9267320, 10425735, 13900980, 16681176, 20851470, 27801960, 41702940, 83405880]

約数ペア:

[(1, 83405880), (2, 41702940), (3, 27801960), (4, 20851470), (5, 16681176), (6, 13900980), (8, 10425735), (9, 9267320), (10, 8340588), (12, 6950490), (15, 5560392), (18, 4633660), (20, 4170294), (24, 3475245), (30, 2780196), (36, 2316830), (40, 2085147), (45, 1853464), (60, 1390098), (72, 1158415), (90, 926732), (120, 695049), (180, 463366), (191, 436680), (360, 231683), (382, 218340), (573, 145560), (764, 109170), (955, 87336), (1146, 72780), (1213, 68760), (1528, 54585), (1719, 48520), (1910, 43668), (2292, 36390), (2426, 34380), (2865, 29112), (3438, 24260), (3639, 22920), (3820, 21834), (4584, 18195), (4852, 17190), (5730, 14556), (6065, 13752), (6876, 12130), (7278, 11460), (7640, 10917), (8595, 9704)]