100550940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1536

約数の個数: 144

約数和(自身を含む): 341978112

約数和(自身を除く): 241427172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1487, 1610, 1932, 2254, 2415, 2940, 2974, 3220, 3381, 4461, 4508, 4830, 5635, 5948, 6762, 7435, 8922, 9660, 10409, 11270, 13524, 14870, 16905, 17844, 20818, 22305, 22540, 29740, 31227, 33810, 34201, 41636, 44610, 52045, 62454, 67620, 68402, 72863, 89220, 102603, 104090, 124908, 136804, 145726, 156135, 171005, 205206, 208180, 218589, 239407, 291452, 312270, 342010, 364315, 410412, 437178, 478814, 513015, 624540, 684020, 718221, 728630, 874356, 957628, 1026030, 1092945, 1197035, 1436442, 1457260, 1675849, 2052060, 2185890, 2394070, 2872884, 3351698, 3591105, 4371780, 4788140, 5027547, 6703396, 7182210, 8379245, 10055094, 14364420, 16758490, 20110188, 25137735, 33516980, 50275470, 100550940]

約数ペア:

[(1, 100550940), (2, 50275470), (3, 33516980), (4, 25137735), (5, 20110188), (6, 16758490), (7, 14364420), (10, 10055094), (12, 8379245), (14, 7182210), (15, 6703396), (20, 5027547), (21, 4788140), (23, 4371780), (28, 3591105), (30, 3351698), (35, 2872884), (42, 2394070), (46, 2185890), (49, 2052060), (60, 1675849), (69, 1457260), (70, 1436442), (84, 1197035), (92, 1092945), (98, 1026030), (105, 957628), (115, 874356), (138, 728630), (140, 718221), (147, 684020), (161, 624540), (196, 513015), (210, 478814), (230, 437178), (245, 410412), (276, 364315), (294, 342010), (322, 312270), (345, 291452), (420, 239407), (460, 218589), (483, 208180), (490, 205206), (588, 171005), (644, 156135), (690, 145726), (735, 136804), (805, 124908), (966, 104090), (980, 102603), (1127, 89220), (1380, 72863), (1470, 68402), (1487, 67620), (1610, 62454), (1932, 52045), (2254, 44610), (2415, 41636), (2940, 34201), (2974, 33810), (3220, 31227), (3381, 29740), (4461, 22540), (4508, 22305), (4830, 20818), (5635, 17844), (5948, 16905), (6762, 14870), (7435, 13524), (8922, 11270), (9660, 10409)]