66452750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 161021952

約数和(自身を除く): 94569202

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 91, 115, 125, 127, 130, 161, 175, 182, 230, 250, 254, 299, 322, 325, 350, 455, 575, 598, 635, 650, 805, 875, 889, 910, 1150, 1270, 1495, 1610, 1625, 1651, 1750, 1778, 2093, 2275, 2875, 2921, 2990, 3175, 3250, 3302, 4025, 4186, 4445, 4550, 5750, 5842, 6350, 7475, 8050, 8255, 8890, 10465, 11375, 11557, 14605, 14950, 15875, 16510, 20125, 20447, 20930, 22225, 22750, 23114, 29210, 31750, 37375, 37973, 40250, 40894, 41275, 44450, 52325, 57785, 73025, 74750, 75946, 82550, 102235, 104650, 111125, 115570, 146050, 189865, 204470, 206375, 222250, 261625, 265811, 288925, 365125, 379730, 412750, 511175, 523250, 531622, 577850, 730250, 949325, 1022350, 1329055, 1444625, 1898650, 2555875, 2658110, 2889250, 4746625, 5111750, 6645275, 9493250, 13290550, 33226375, 66452750]

約数ペア:

[(1, 66452750), (2, 33226375), (5, 13290550), (7, 9493250), (10, 6645275), (13, 5111750), (14, 4746625), (23, 2889250), (25, 2658110), (26, 2555875), (35, 1898650), (46, 1444625), (50, 1329055), (65, 1022350), (70, 949325), (91, 730250), (115, 577850), (125, 531622), (127, 523250), (130, 511175), (161, 412750), (175, 379730), (182, 365125), (230, 288925), (250, 265811), (254, 261625), (299, 222250), (322, 206375), (325, 204470), (350, 189865), (455, 146050), (575, 115570), (598, 111125), (635, 104650), (650, 102235), (805, 82550), (875, 75946), (889, 74750), (910, 73025), (1150, 57785), (1270, 52325), (1495, 44450), (1610, 41275), (1625, 40894), (1651, 40250), (1750, 37973), (1778, 37375), (2093, 31750), (2275, 29210), (2875, 23114), (2921, 22750), (2990, 22225), (3175, 20930), (3250, 20447), (3302, 20125), (4025, 16510), (4186, 15875), (4445, 14950), (4550, 14605), (5750, 11557), (5842, 11375), (6350, 10465), (7475, 8890), (8050, 8255)]