99837780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12511}}^1$

素因数の和:12549

約数の個数: 96

約数和(自身を含む): 336322560

約数和(自身を除く): 236484780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 12511, 25022, 37533, 50044, 62555, 75066, 87577, 125110, 150132, 175154, 187665, 237709, 250220, 262731, 350308, 375330, 437885, 475418, 525462, 713127, 750660, 875770, 950836, 1050924, 1188545, 1313655, 1426254, 1663963, 1751540, 2377090, 2627310, 2852508, 3327926, 3565635, 4754180, 4991889, 5254620, 6655852, 7131270, 8319815, 9983778, 14262540, 16639630, 19967556, 24959445, 33279260, 49918890, 99837780]

約数ペア:

[(1, 99837780), (2, 49918890), (3, 33279260), (4, 24959445), (5, 19967556), (6, 16639630), (7, 14262540), (10, 9983778), (12, 8319815), (14, 7131270), (15, 6655852), (19, 5254620), (20, 4991889), (21, 4754180), (28, 3565635), (30, 3327926), (35, 2852508), (38, 2627310), (42, 2377090), (57, 1751540), (60, 1663963), (70, 1426254), (76, 1313655), (84, 1188545), (95, 1050924), (105, 950836), (114, 875770), (133, 750660), (140, 713127), (190, 525462), (210, 475418), (228, 437885), (266, 375330), (285, 350308), (380, 262731), (399, 250220), (420, 237709), (532, 187665), (570, 175154), (665, 150132), (798, 125110), (1140, 87577), (1330, 75066), (1596, 62555), (1995, 50044), (2660, 37533), (3990, 25022), (7980, 12511)]