9077880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 31726080

約数和(自身を除く): 22648200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 107, 120, 140, 168, 202, 210, 214, 280, 303, 321, 404, 420, 428, 505, 535, 606, 642, 707, 749, 808, 840, 856, 1010, 1070, 1212, 1284, 1414, 1498, 1515, 1605, 2020, 2121, 2140, 2247, 2424, 2568, 2828, 2996, 3030, 3210, 3535, 3745, 4040, 4242, 4280, 4494, 5656, 5992, 6060, 6420, 7070, 7490, 8484, 8988, 10605, 10807, 11235, 12120, 12840, 14140, 14980, 16968, 17976, 21210, 21614, 22470, 28280, 29960, 32421, 42420, 43228, 44940, 54035, 64842, 75649, 84840, 86456, 89880, 108070, 129684, 151298, 162105, 216140, 226947, 259368, 302596, 324210, 378245, 432280, 453894, 605192, 648420, 756490, 907788, 1134735, 1296840, 1512980, 1815576, 2269470, 3025960, 4538940, 9077880]

約数ペア:

[(1, 9077880), (2, 4538940), (3, 3025960), (4, 2269470), (5, 1815576), (6, 1512980), (7, 1296840), (8, 1134735), (10, 907788), (12, 756490), (14, 648420), (15, 605192), (20, 453894), (21, 432280), (24, 378245), (28, 324210), (30, 302596), (35, 259368), (40, 226947), (42, 216140), (56, 162105), (60, 151298), (70, 129684), (84, 108070), (101, 89880), (105, 86456), (107, 84840), (120, 75649), (140, 64842), (168, 54035), (202, 44940), (210, 43228), (214, 42420), (280, 32421), (303, 29960), (321, 28280), (404, 22470), (420, 21614), (428, 21210), (505, 17976), (535, 16968), (606, 14980), (642, 14140), (707, 12840), (749, 12120), (808, 11235), (840, 10807), (856, 10605), (1010, 8988), (1070, 8484), (1212, 7490), (1284, 7070), (1414, 6420), (1498, 6060), (1515, 5992), (1605, 5656), (2020, 4494), (2121, 4280), (2140, 4242), (2247, 4040), (2424, 3745), (2568, 3535), (2828, 3210), (2996, 3030)]