27053340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 80010000

約数和(自身を除く): 52956660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1249, 1444, 1805, 2166, 2498, 3610, 3747, 4332, 4996, 5415, 6245, 7220, 7494, 10830, 12490, 14988, 18735, 21660, 23731, 24980, 37470, 47462, 71193, 74940, 94924, 118655, 142386, 237310, 284772, 355965, 450889, 474620, 711930, 901778, 1352667, 1423860, 1803556, 2254445, 2705334, 4508890, 5410668, 6763335, 9017780, 13526670, 27053340]

約数ペア:

[(1, 27053340), (2, 13526670), (3, 9017780), (4, 6763335), (5, 5410668), (6, 4508890), (10, 2705334), (12, 2254445), (15, 1803556), (19, 1423860), (20, 1352667), (30, 901778), (38, 711930), (57, 474620), (60, 450889), (76, 355965), (95, 284772), (114, 237310), (190, 142386), (228, 118655), (285, 94924), (361, 74940), (380, 71193), (570, 47462), (722, 37470), (1083, 24980), (1140, 23731), (1249, 21660), (1444, 18735), (1805, 14988), (2166, 12490), (2498, 10830), (3610, 7494), (3747, 7220), (4332, 6245), (4996, 5415)]