100743840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1691

約数の個数: 144

約数和(自身を含む): 351999648

約数和(自身を除く): 251255808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1627, 1720, 1935, 2064, 2580, 3096, 3254, 3440, 3870, 4128, 4881, 5160, 6192, 6508, 6880, 7740, 8135, 9762, 10320, 12384, 13016, 14643, 15480, 16270, 19524, 20640, 24405, 26032, 29286, 30960, 32540, 39048, 48810, 52064, 58572, 61920, 65080, 69961, 73215, 78096, 97620, 117144, 130160, 139922, 146430, 156192, 195240, 209883, 234288, 260320, 279844, 292860, 349805, 390480, 419766, 468576, 559688, 585720, 629649, 699610, 780960, 839532, 1049415, 1119376, 1171440, 1259298, 1399220, 1679064, 2098830, 2238752, 2342880, 2518596, 2798440, 3148245, 3358128, 4197660, 5037192, 5596880, 6296490, 6716256, 8395320, 10074384, 11193760, 12592980, 16790640, 20148768, 25185960, 33581280, 50371920, 100743840]

約数ペア:

[(1, 100743840), (2, 50371920), (3, 33581280), (4, 25185960), (5, 20148768), (6, 16790640), (8, 12592980), (9, 11193760), (10, 10074384), (12, 8395320), (15, 6716256), (16, 6296490), (18, 5596880), (20, 5037192), (24, 4197660), (30, 3358128), (32, 3148245), (36, 2798440), (40, 2518596), (43, 2342880), (45, 2238752), (48, 2098830), (60, 1679064), (72, 1399220), (80, 1259298), (86, 1171440), (90, 1119376), (96, 1049415), (120, 839532), (129, 780960), (144, 699610), (160, 629649), (172, 585720), (180, 559688), (215, 468576), (240, 419766), (258, 390480), (288, 349805), (344, 292860), (360, 279844), (387, 260320), (430, 234288), (480, 209883), (516, 195240), (645, 156192), (688, 146430), (720, 139922), (774, 130160), (860, 117144), (1032, 97620), (1290, 78096), (1376, 73215), (1440, 69961), (1548, 65080), (1627, 61920), (1720, 58572), (1935, 52064), (2064, 48810), (2580, 39048), (3096, 32540), (3254, 30960), (3440, 29286), (3870, 26032), (4128, 24405), (4881, 20640), (5160, 19524), (6192, 16270), (6508, 15480), (6880, 14643), (7740, 13016), (8135, 12384), (9762, 10320)]