87694860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 287400960

約数和(自身を除く): 199706100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 53, 55, 60, 66, 69, 92, 106, 109, 110, 115, 132, 138, 159, 165, 212, 218, 220, 230, 253, 265, 276, 318, 327, 330, 345, 436, 460, 506, 530, 545, 583, 636, 654, 660, 690, 759, 795, 1012, 1060, 1090, 1166, 1199, 1219, 1265, 1308, 1380, 1518, 1590, 1635, 1749, 2180, 2332, 2398, 2438, 2507, 2530, 2915, 3036, 3180, 3270, 3498, 3597, 3657, 3795, 4796, 4876, 5014, 5060, 5777, 5830, 5995, 6095, 6540, 6996, 7194, 7314, 7521, 7590, 8745, 10028, 11554, 11660, 11990, 12190, 12535, 13409, 14388, 14628, 15042, 15180, 17331, 17490, 17985, 18285, 23108, 23980, 24380, 25070, 26818, 27577, 28885, 30084, 34662, 34980, 35970, 36570, 37605, 40227, 50140, 53636, 55154, 57770, 63547, 67045, 69324, 71940, 73140, 75210, 80454, 82731, 86655, 110308, 115540, 127094, 132871, 134090, 137885, 150420, 160908, 165462, 173310, 190641, 201135, 254188, 265742, 268180, 275770, 317735, 330924, 346620, 381282, 398613, 402270, 413655, 531484, 551540, 635470, 664355, 762564, 797226, 804540, 827310, 953205, 1270940, 1328710, 1461581, 1594452, 1654620, 1906410, 1993065, 2657420, 2923162, 3812820, 3986130, 4384743, 5846324, 7307905, 7972260, 8769486, 14615810, 17538972, 21923715, 29231620, 43847430, 87694860]

約数ペア:

[(1, 87694860), (2, 43847430), (3, 29231620), (4, 21923715), (5, 17538972), (6, 14615810), (10, 8769486), (11, 7972260), (12, 7307905), (15, 5846324), (20, 4384743), (22, 3986130), (23, 3812820), (30, 2923162), (33, 2657420), (44, 1993065), (46, 1906410), (53, 1654620), (55, 1594452), (60, 1461581), (66, 1328710), (69, 1270940), (92, 953205), (106, 827310), (109, 804540), (110, 797226), (115, 762564), (132, 664355), (138, 635470), (159, 551540), (165, 531484), (212, 413655), (218, 402270), (220, 398613), (230, 381282), (253, 346620), (265, 330924), (276, 317735), (318, 275770), (327, 268180), (330, 265742), (345, 254188), (436, 201135), (460, 190641), (506, 173310), (530, 165462), (545, 160908), (583, 150420), (636, 137885), (654, 134090), (660, 132871), (690, 127094), (759, 115540), (795, 110308), (1012, 86655), (1060, 82731), (1090, 80454), (1166, 75210), (1199, 73140), (1219, 71940), (1265, 69324), (1308, 67045), (1380, 63547), (1518, 57770), (1590, 55154), (1635, 53636), (1749, 50140), (2180, 40227), (2332, 37605), (2398, 36570), (2438, 35970), (2507, 34980), (2530, 34662), (2915, 30084), (3036, 28885), (3180, 27577), (3270, 26818), (3498, 25070), (3597, 24380), (3657, 23980), (3795, 23108), (4796, 18285), (4876, 17985), (5014, 17490), (5060, 17331), (5777, 15180), (5830, 15042), (5995, 14628), (6095, 14388), (6540, 13409), (6996, 12535), (7194, 12190), (7314, 11990), (7521, 11660), (7590, 11554), (8745, 10028)]