85501920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25447}}^1$

素因数の和:25472

約数の個数: 96

約数和(自身を含む): 307819008

約数和(自身を除く): 222317088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25447, 50894, 76341, 101788, 127235, 152682, 178129, 203576, 254470, 305364, 356258, 381705, 407152, 508940, 534387, 610728, 712516, 763410, 814304, 890645, 1017880, 1068774, 1221456, 1425032, 1526820, 1781290, 2035760, 2137548, 2442912, 2671935, 2850064, 3053640, 3562580, 4071520, 4275096, 5343870, 5700128, 6107280, 7125160, 8550192, 10687740, 12214560, 14250320, 17100384, 21375480, 28500640, 42750960, 85501920]

約数ペア:

[(1, 85501920), (2, 42750960), (3, 28500640), (4, 21375480), (5, 17100384), (6, 14250320), (7, 12214560), (8, 10687740), (10, 8550192), (12, 7125160), (14, 6107280), (15, 5700128), (16, 5343870), (20, 4275096), (21, 4071520), (24, 3562580), (28, 3053640), (30, 2850064), (32, 2671935), (35, 2442912), (40, 2137548), (42, 2035760), (48, 1781290), (56, 1526820), (60, 1425032), (70, 1221456), (80, 1068774), (84, 1017880), (96, 890645), (105, 814304), (112, 763410), (120, 712516), (140, 610728), (160, 534387), (168, 508940), (210, 407152), (224, 381705), (240, 356258), (280, 305364), (336, 254470), (420, 203576), (480, 178129), (560, 152682), (672, 127235), (840, 101788), (1120, 76341), (1680, 50894), (3360, 25447)]