89456940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8756

約数の個数: 96

約数和(自身を含む): 292992000

約数和(自身を除く): 203535060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 8719, 10260, 17438, 26157, 34876, 43595, 52314, 78471, 87190, 104628, 130785, 156942, 165661, 174380, 235413, 261570, 313884, 331322, 392355, 470826, 496983, 523140, 662644, 784710, 828305, 941652, 993966, 1177065, 1490949, 1569420, 1656610, 1987932, 2354130, 2484915, 2981898, 3313220, 4472847, 4708260, 4969830, 5963796, 7454745, 8945694, 9939660, 14909490, 17891388, 22364235, 29818980, 44728470, 89456940]

約数ペア:

[(1, 89456940), (2, 44728470), (3, 29818980), (4, 22364235), (5, 17891388), (6, 14909490), (9, 9939660), (10, 8945694), (12, 7454745), (15, 5963796), (18, 4969830), (19, 4708260), (20, 4472847), (27, 3313220), (30, 2981898), (36, 2484915), (38, 2354130), (45, 1987932), (54, 1656610), (57, 1569420), (60, 1490949), (76, 1177065), (90, 993966), (95, 941652), (108, 828305), (114, 784710), (135, 662644), (171, 523140), (180, 496983), (190, 470826), (228, 392355), (270, 331322), (285, 313884), (342, 261570), (380, 235413), (513, 174380), (540, 165661), (570, 156942), (684, 130785), (855, 104628), (1026, 87190), (1140, 78471), (1710, 52314), (2052, 43595), (2565, 34876), (3420, 26157), (5130, 17438), (8719, 10260)]