165677340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7649}}^1$

素因数の和:7699

約数の個数: 72

約数和(自身を含む): 489661200

約数和(自身を除く): 323983860

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, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 7649, 10830, 15298, 21660, 22947, 30596, 38245, 45894, 76490, 91788, 114735, 145331, 152980, 229470, 290662, 435993, 458940, 581324, 726655, 871986, 1453310, 1743972, 2179965, 2761289, 2906620, 4359930, 5522578, 8283867, 8719860, 11045156, 13806445, 16567734, 27612890, 33135468, 41419335, 55225780, 82838670, 165677340]

約数ペア:

[(1, 165677340), (2, 82838670), (3, 55225780), (4, 41419335), (5, 33135468), (6, 27612890), (10, 16567734), (12, 13806445), (15, 11045156), (19, 8719860), (20, 8283867), (30, 5522578), (38, 4359930), (57, 2906620), (60, 2761289), (76, 2179965), (95, 1743972), (114, 1453310), (190, 871986), (228, 726655), (285, 581324), (361, 458940), (380, 435993), (570, 290662), (722, 229470), (1083, 152980), (1140, 145331), (1444, 114735), (1805, 91788), (2166, 76490), (3610, 45894), (4332, 38245), (5415, 30596), (7220, 22947), (7649, 21660), (10830, 15298)]