87764820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 295674624

約数和(自身を除く): 207909804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 53, 55, 60, 65, 66, 78, 106, 110, 130, 132, 143, 156, 159, 165, 193, 195, 212, 220, 260, 265, 286, 318, 330, 386, 390, 429, 530, 572, 579, 583, 636, 660, 689, 715, 772, 780, 795, 858, 965, 1060, 1158, 1166, 1378, 1430, 1590, 1716, 1749, 1930, 2067, 2123, 2145, 2316, 2332, 2509, 2756, 2860, 2895, 2915, 3180, 3445, 3498, 3860, 4134, 4246, 4290, 5018, 5790, 5830, 6369, 6890, 6996, 7527, 7579, 8268, 8492, 8580, 8745, 10036, 10229, 10335, 10615, 11580, 11660, 12545, 12738, 13780, 15054, 15158, 17490, 20458, 20670, 21230, 22737, 25090, 25476, 27599, 30108, 30316, 30687, 31845, 34980, 37635, 37895, 40916, 41340, 42460, 45474, 50180, 51145, 55198, 61374, 63690, 75270, 75790, 82797, 90948, 102290, 110396, 112519, 113685, 122748, 127380, 132977, 137995, 150540, 151580, 153435, 165594, 204580, 225038, 227370, 265954, 275990, 306870, 331188, 337557, 398931, 413985, 450076, 454740, 531908, 551980, 562595, 613740, 664885, 675114, 797862, 827970, 1125190, 1329770, 1350228, 1462747, 1595724, 1655940, 1687785, 1994655, 2250380, 2659540, 2925494, 3375570, 3989310, 4388241, 5850988, 6751140, 7313735, 7978620, 8776482, 14627470, 17552964, 21941205, 29254940, 43882410, 87764820]

約数ペア:

[(1, 87764820), (2, 43882410), (3, 29254940), (4, 21941205), (5, 17552964), (6, 14627470), (10, 8776482), (11, 7978620), (12, 7313735), (13, 6751140), (15, 5850988), (20, 4388241), (22, 3989310), (26, 3375570), (30, 2925494), (33, 2659540), (39, 2250380), (44, 1994655), (52, 1687785), (53, 1655940), (55, 1595724), (60, 1462747), (65, 1350228), (66, 1329770), (78, 1125190), (106, 827970), (110, 797862), (130, 675114), (132, 664885), (143, 613740), (156, 562595), (159, 551980), (165, 531908), (193, 454740), (195, 450076), (212, 413985), (220, 398931), (260, 337557), (265, 331188), (286, 306870), (318, 275990), (330, 265954), (386, 227370), (390, 225038), (429, 204580), (530, 165594), (572, 153435), (579, 151580), (583, 150540), (636, 137995), (660, 132977), (689, 127380), (715, 122748), (772, 113685), (780, 112519), (795, 110396), (858, 102290), (965, 90948), (1060, 82797), (1158, 75790), (1166, 75270), (1378, 63690), (1430, 61374), (1590, 55198), (1716, 51145), (1749, 50180), (1930, 45474), (2067, 42460), (2123, 41340), (2145, 40916), (2316, 37895), (2332, 37635), (2509, 34980), (2756, 31845), (2860, 30687), (2895, 30316), (2915, 30108), (3180, 27599), (3445, 25476), (3498, 25090), (3860, 22737), (4134, 21230), (4246, 20670), (4290, 20458), (5018, 17490), (5790, 15158), (5830, 15054), (6369, 13780), (6890, 12738), (6996, 12545), (7527, 11660), (7579, 11580), (8268, 10615), (8492, 10335), (8580, 10229), (8745, 10036)]