327500820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 1044476160

約数和(自身を除く): 716975340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 243, 270, 316, 324, 395, 405, 474, 486, 540, 711, 790, 810, 853, 948, 972, 1185, 1215, 1422, 1580, 1620, 1706, 2133, 2370, 2430, 2559, 2844, 3412, 3555, 4265, 4266, 4740, 4860, 5118, 6399, 7110, 7677, 8530, 8532, 10236, 10665, 12795, 12798, 14220, 15354, 17060, 19197, 21330, 23031, 25590, 25596, 30708, 31995, 38385, 38394, 42660, 46062, 51180, 63990, 67387, 69093, 76770, 76788, 92124, 95985, 115155, 127980, 134774, 138186, 153540, 191970, 202161, 207279, 230310, 269548, 276372, 336935, 345465, 383940, 404322, 414558, 460620, 606483, 673870, 690930, 808644, 829116, 1010805, 1036395, 1212966, 1347740, 1381860, 1819449, 2021610, 2072790, 2425932, 3032415, 3638898, 4043220, 4145580, 5458347, 6064830, 7277796, 9097245, 10916694, 12129660, 16375041, 18194490, 21833388, 27291735, 32750082, 36388980, 54583470, 65500164, 81875205, 109166940, 163750410, 327500820]

約数ペア:

[(1, 327500820), (2, 163750410), (3, 109166940), (4, 81875205), (5, 65500164), (6, 54583470), (9, 36388980), (10, 32750082), (12, 27291735), (15, 21833388), (18, 18194490), (20, 16375041), (27, 12129660), (30, 10916694), (36, 9097245), (45, 7277796), (54, 6064830), (60, 5458347), (79, 4145580), (81, 4043220), (90, 3638898), (108, 3032415), (135, 2425932), (158, 2072790), (162, 2021610), (180, 1819449), (237, 1381860), (243, 1347740), (270, 1212966), (316, 1036395), (324, 1010805), (395, 829116), (405, 808644), (474, 690930), (486, 673870), (540, 606483), (711, 460620), (790, 414558), (810, 404322), (853, 383940), (948, 345465), (972, 336935), (1185, 276372), (1215, 269548), (1422, 230310), (1580, 207279), (1620, 202161), (1706, 191970), (2133, 153540), (2370, 138186), (2430, 134774), (2559, 127980), (2844, 115155), (3412, 95985), (3555, 92124), (4265, 76788), (4266, 76770), (4740, 69093), (4860, 67387), (5118, 63990), (6399, 51180), (7110, 46062), (7677, 42660), (8530, 38394), (8532, 38385), (10236, 31995), (10665, 30708), (12795, 25596), (12798, 25590), (14220, 23031), (15354, 21330), (17060, 19197)]