89228940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 272160000

約数和(自身を除く): 182931060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2699, 2755, 3306, 5398, 5510, 6612, 8097, 8265, 10796, 11020, 13495, 16194, 16530, 26990, 32388, 33060, 40485, 51281, 53980, 78271, 80970, 102562, 153843, 156542, 161940, 205124, 234813, 256405, 307686, 313084, 391355, 469626, 512810, 615372, 769215, 782710, 939252, 1025620, 1174065, 1487149, 1538430, 1565420, 2348130, 2974298, 3076860, 4461447, 4696260, 5948596, 7435745, 8922894, 14871490, 17845788, 22307235, 29742980, 44614470, 89228940]

約数ペア:

[(1, 89228940), (2, 44614470), (3, 29742980), (4, 22307235), (5, 17845788), (6, 14871490), (10, 8922894), (12, 7435745), (15, 5948596), (19, 4696260), (20, 4461447), (29, 3076860), (30, 2974298), (38, 2348130), (57, 1565420), (58, 1538430), (60, 1487149), (76, 1174065), (87, 1025620), (95, 939252), (114, 782710), (116, 769215), (145, 615372), (174, 512810), (190, 469626), (228, 391355), (285, 313084), (290, 307686), (348, 256405), (380, 234813), (435, 205124), (551, 161940), (570, 156542), (580, 153843), (870, 102562), (1102, 80970), (1140, 78271), (1653, 53980), (1740, 51281), (2204, 40485), (2699, 33060), (2755, 32388), (3306, 26990), (5398, 16530), (5510, 16194), (6612, 13495), (8097, 11020), (8265, 10796)]