8279700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 28289856

約数和(自身を除く): 20010156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 193, 195, 220, 260, 275, 286, 300, 325, 330, 386, 390, 429, 550, 572, 579, 650, 660, 715, 772, 780, 825, 858, 965, 975, 1100, 1158, 1300, 1430, 1650, 1716, 1930, 1950, 2123, 2145, 2316, 2509, 2860, 2895, 3300, 3575, 3860, 3900, 4246, 4290, 4825, 5018, 5790, 6369, 7150, 7527, 8492, 8580, 9650, 10036, 10615, 10725, 11580, 12545, 12738, 14300, 14475, 15054, 19300, 21230, 21450, 25090, 25476, 27599, 28950, 30108, 31845, 37635, 42460, 42900, 50180, 53075, 55198, 57900, 62725, 63690, 75270, 82797, 106150, 110396, 125450, 127380, 137995, 150540, 159225, 165594, 188175, 212300, 250900, 275990, 318450, 331188, 376350, 413985, 551980, 636900, 689975, 752700, 827970, 1379950, 1655940, 2069925, 2759900, 4139850, 8279700]

約数ペア:

[(1, 8279700), (2, 4139850), (3, 2759900), (4, 2069925), (5, 1655940), (6, 1379950), (10, 827970), (11, 752700), (12, 689975), (13, 636900), (15, 551980), (20, 413985), (22, 376350), (25, 331188), (26, 318450), (30, 275990), (33, 250900), (39, 212300), (44, 188175), (50, 165594), (52, 159225), (55, 150540), (60, 137995), (65, 127380), (66, 125450), (75, 110396), (78, 106150), (100, 82797), (110, 75270), (130, 63690), (132, 62725), (143, 57900), (150, 55198), (156, 53075), (165, 50180), (193, 42900), (195, 42460), (220, 37635), (260, 31845), (275, 30108), (286, 28950), (300, 27599), (325, 25476), (330, 25090), (386, 21450), (390, 21230), (429, 19300), (550, 15054), (572, 14475), (579, 14300), (650, 12738), (660, 12545), (715, 11580), (772, 10725), (780, 10615), (825, 10036), (858, 9650), (965, 8580), (975, 8492), (1100, 7527), (1158, 7150), (1300, 6369), (1430, 5790), (1650, 5018), (1716, 4825), (1930, 4290), (1950, 4246), (2123, 3900), (2145, 3860), (2316, 3575), (2509, 3300), (2860, 2895)]