38980350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 108

約数和(自身を含む): 109516056

約数和(自身を除く): 70535706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 103, 145, 150, 174, 206, 225, 261, 290, 309, 435, 450, 515, 522, 618, 725, 841, 870, 927, 1030, 1305, 1450, 1545, 1682, 1854, 2175, 2523, 2575, 2610, 2987, 3090, 4205, 4350, 4635, 5046, 5150, 5974, 6525, 7569, 7725, 8410, 8961, 9270, 12615, 13050, 14935, 15138, 15450, 17922, 21025, 23175, 25230, 26883, 29870, 37845, 42050, 44805, 46350, 53766, 63075, 74675, 75690, 86623, 89610, 126150, 134415, 149350, 173246, 189225, 224025, 259869, 268830, 378450, 433115, 448050, 519738, 672075, 779607, 866230, 1299345, 1344150, 1559214, 2165575, 2598690, 3898035, 4331150, 6496725, 7796070, 12993450, 19490175, 38980350]

約数ペア:

[(1, 38980350), (2, 19490175), (3, 12993450), (5, 7796070), (6, 6496725), (9, 4331150), (10, 3898035), (15, 2598690), (18, 2165575), (25, 1559214), (29, 1344150), (30, 1299345), (45, 866230), (50, 779607), (58, 672075), (75, 519738), (87, 448050), (90, 433115), (103, 378450), (145, 268830), (150, 259869), (174, 224025), (206, 189225), (225, 173246), (261, 149350), (290, 134415), (309, 126150), (435, 89610), (450, 86623), (515, 75690), (522, 74675), (618, 63075), (725, 53766), (841, 46350), (870, 44805), (927, 42050), (1030, 37845), (1305, 29870), (1450, 26883), (1545, 25230), (1682, 23175), (1854, 21025), (2175, 17922), (2523, 15450), (2575, 15138), (2610, 14935), (2987, 13050), (3090, 12615), (4205, 9270), (4350, 8961), (4635, 8410), (5046, 7725), (5150, 7569), (5974, 6525)]