87943020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7055

約数の個数: 96

約数和(自身を含む): 282804480

約数和(自身を除く): 194861460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 7013, 12540, 14026, 21039, 28052, 35065, 42078, 70130, 77143, 84156, 105195, 133247, 140260, 154286, 210390, 231429, 266494, 308572, 385715, 399741, 420780, 462858, 532988, 666235, 771430, 799482, 925716, 1157145, 1332470, 1465717, 1542860, 1598964, 1998705, 2314290, 2664940, 2931434, 3997410, 4397151, 4628580, 5862868, 7328585, 7994820, 8794302, 14657170, 17588604, 21985755, 29314340, 43971510, 87943020]

約数ペア:

[(1, 87943020), (2, 43971510), (3, 29314340), (4, 21985755), (5, 17588604), (6, 14657170), (10, 8794302), (11, 7994820), (12, 7328585), (15, 5862868), (19, 4628580), (20, 4397151), (22, 3997410), (30, 2931434), (33, 2664940), (38, 2314290), (44, 1998705), (55, 1598964), (57, 1542860), (60, 1465717), (66, 1332470), (76, 1157145), (95, 925716), (110, 799482), (114, 771430), (132, 666235), (165, 532988), (190, 462858), (209, 420780), (220, 399741), (228, 385715), (285, 308572), (330, 266494), (380, 231429), (418, 210390), (570, 154286), (627, 140260), (660, 133247), (836, 105195), (1045, 84156), (1140, 77143), (1254, 70130), (2090, 42078), (2508, 35065), (3135, 28052), (4180, 21039), (6270, 14026), (7013, 12540)]