89346360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 285120000

約数和(自身を除く): 195773640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 263, 285, 298, 380, 447, 456, 526, 570, 596, 745, 760, 789, 894, 1052, 1140, 1192, 1315, 1490, 1578, 1788, 2104, 2235, 2280, 2630, 2831, 2980, 3156, 3576, 3945, 4470, 4997, 5260, 5662, 5960, 6312, 7890, 8493, 8940, 9994, 10520, 11324, 14155, 14991, 15780, 16986, 17880, 19988, 22648, 24985, 28310, 29982, 31560, 33972, 39187, 39976, 42465, 49970, 56620, 59964, 67944, 74955, 78374, 84930, 99940, 113240, 117561, 119928, 149910, 156748, 169860, 195935, 199880, 235122, 299820, 313496, 339720, 391870, 470244, 587805, 599640, 744553, 783740, 940488, 1175610, 1489106, 1567480, 2233659, 2351220, 2978212, 3722765, 4467318, 4702440, 5956424, 7445530, 8934636, 11168295, 14891060, 17869272, 22336590, 29782120, 44673180, 89346360]

約数ペア:

[(1, 89346360), (2, 44673180), (3, 29782120), (4, 22336590), (5, 17869272), (6, 14891060), (8, 11168295), (10, 8934636), (12, 7445530), (15, 5956424), (19, 4702440), (20, 4467318), (24, 3722765), (30, 2978212), (38, 2351220), (40, 2233659), (57, 1567480), (60, 1489106), (76, 1175610), (95, 940488), (114, 783740), (120, 744553), (149, 599640), (152, 587805), (190, 470244), (228, 391870), (263, 339720), (285, 313496), (298, 299820), (380, 235122), (447, 199880), (456, 195935), (526, 169860), (570, 156748), (596, 149910), (745, 119928), (760, 117561), (789, 113240), (894, 99940), (1052, 84930), (1140, 78374), (1192, 74955), (1315, 67944), (1490, 59964), (1578, 56620), (1788, 49970), (2104, 42465), (2235, 39976), (2280, 39187), (2630, 33972), (2831, 31560), (2980, 29982), (3156, 28310), (3576, 24985), (3945, 22648), (4470, 19988), (4997, 17880), (5260, 16986), (5662, 15780), (5960, 14991), (6312, 14155), (7890, 11324), (8493, 10520), (8940, 9994)]