447191137620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{850529}}^1$

素因数の和:850694

約数の個数: 144

約数和(自身を含む): 1426604175360

約数和(自身を除く): 979413037740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 127, 138, 180, 207, 230, 254, 276, 345, 381, 414, 460, 508, 635, 690, 762, 828, 1035, 1143, 1270, 1380, 1524, 1905, 2070, 2286, 2540, 2921, 3810, 4140, 4572, 5715, 5842, 7620, 8763, 11430, 11684, 14605, 17526, 22860, 26289, 29210, 35052, 43815, 52578, 58420, 87630, 105156, 131445, 175260, 262890, 525780, 850529, 1701058, 2551587, 3402116, 4252645, 5103174, 7654761, 8505290, 10206348, 12757935, 15309522, 17010580, 19562167, 25515870, 30619044, 38273805, 39124334, 51031740, 58686501, 76547610, 78248668, 97810835, 108017183, 117373002, 153095220, 176059503, 195621670, 216034366, 234746004, 293432505, 324051549, 352119006, 391243340, 432068732, 540085915, 586865010, 648103098, 704238012, 880297515, 972154647, 1080171830, 1173730020, 1296206196, 1620257745, 1760595030, 1944309294, 2160343660, 2484395209, 3240515490, 3521190060, 3888618588, 4860773235, 4968790418, 6481030980, 7453185627, 9721546470, 9937580836, 12421976045, 14906371254, 19443092940, 22359556881, 24843952090, 29812742508, 37265928135, 44719113762, 49687904180, 74531856270, 89438227524, 111797784405, 149063712540, 223595568810, 447191137620]

約数ペア:

[(1, 447191137620), (2, 223595568810), (3, 149063712540), (4, 111797784405), (5, 89438227524), (6, 74531856270), (9, 49687904180), (10, 44719113762), (12, 37265928135), (15, 29812742508), (18, 24843952090), (20, 22359556881), (23, 19443092940), (30, 14906371254), (36, 12421976045), (45, 9937580836), (46, 9721546470), (60, 7453185627), (69, 6481030980), (90, 4968790418), (92, 4860773235), (115, 3888618588), (127, 3521190060), (138, 3240515490), (180, 2484395209), (207, 2160343660), (230, 1944309294), (254, 1760595030), (276, 1620257745), (345, 1296206196), (381, 1173730020), (414, 1080171830), (460, 972154647), (508, 880297515), (635, 704238012), (690, 648103098), (762, 586865010), (828, 540085915), (1035, 432068732), (1143, 391243340), (1270, 352119006), (1380, 324051549), (1524, 293432505), (1905, 234746004), (2070, 216034366), (2286, 195621670), (2540, 176059503), (2921, 153095220), (3810, 117373002), (4140, 108017183), (4572, 97810835), (5715, 78248668), (5842, 76547610), (7620, 58686501), (8763, 51031740), (11430, 39124334), (11684, 38273805), (14605, 30619044), (17526, 25515870), (22860, 19562167), (26289, 17010580), (29210, 15309522), (35052, 12757935), (43815, 10206348), (52578, 8505290), (58420, 7654761), (87630, 5103174), (105156, 4252645), (131445, 3402116), (175260, 2551587), (262890, 1701058), (525780, 850529)]