77158620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 288

約数和(自身を含む): 308206080

約数和(自身を除く): 231047460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 293, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 570, 586, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 879, 924, 990, 1045, 1140, 1155, 1172, 1197, 1254, 1260, 1330, 1386, 1463, 1465, 1540, 1596, 1710, 1758, 1881, 1980, 1995, 2051, 2090, 2310, 2394, 2508, 2637, 2660, 2772, 2926, 2930, 3135, 3223, 3420, 3465, 3516, 3762, 3990, 4102, 4180, 4389, 4395, 4620, 4788, 5274, 5567, 5852, 5860, 5985, 6153, 6270, 6446, 6930, 7315, 7524, 7980, 8204, 8778, 8790, 9405, 9669, 10255, 10548, 11134, 11970, 12306, 12540, 12892, 13167, 13185, 13860, 14630, 16115, 16701, 17556, 17580, 18459, 18810, 19338, 20510, 21945, 22268, 22561, 23940, 24612, 26334, 26370, 27835, 29007, 29260, 30765, 32230, 33402, 36918, 37620, 38676, 38969, 41020, 43890, 45122, 48345, 50103, 52668, 52740, 55670, 58014, 61237, 61530, 64460, 65835, 66804, 67683, 73836, 77938, 83505, 87780, 90244, 92295, 96690, 100206, 111340, 112805, 116028, 116907, 122474, 123060, 131670, 135366, 145035, 155876, 167010, 183711, 184590, 193380, 194845, 200412, 203049, 225610, 233814, 244948, 250515, 263340, 270732, 290070, 306185, 334020, 338415, 350721, 367422, 369180, 389690, 406098, 428659, 451220, 467628, 501030, 551133, 580140, 584535, 612370, 676830, 701442, 734844, 779380, 812196, 857318, 918555, 1002060, 1015245, 1102266, 1169070, 1224740, 1285977, 1353660, 1402884, 1714636, 1753605, 1837110, 2030490, 2143295, 2204532, 2338140, 2571954, 2755665, 3507210, 3674220, 3857931, 4060980, 4286590, 5143908, 5511330, 6429885, 7014420, 7715862, 8573180, 11022660, 12859770, 15431724, 19289655, 25719540, 38579310, 77158620]

約数ペア:

[(1, 77158620), (2, 38579310), (3, 25719540), (4, 19289655), (5, 15431724), (6, 12859770), (7, 11022660), (9, 8573180), (10, 7715862), (11, 7014420), (12, 6429885), (14, 5511330), (15, 5143908), (18, 4286590), (19, 4060980), (20, 3857931), (21, 3674220), (22, 3507210), (28, 2755665), (30, 2571954), (33, 2338140), (35, 2204532), (36, 2143295), (38, 2030490), (42, 1837110), (44, 1753605), (45, 1714636), (55, 1402884), (57, 1353660), (60, 1285977), (63, 1224740), (66, 1169070), (70, 1102266), (76, 1015245), (77, 1002060), (84, 918555), (90, 857318), (95, 812196), (99, 779380), (105, 734844), (110, 701442), (114, 676830), (126, 612370), (132, 584535), (133, 580140), (140, 551133), (154, 501030), (165, 467628), (171, 451220), (180, 428659), (190, 406098), (198, 389690), (209, 369180), (210, 367422), (220, 350721), (228, 338415), (231, 334020), (252, 306185), (266, 290070), (285, 270732), (293, 263340), (308, 250515), (315, 244948), (330, 233814), (342, 225610), (380, 203049), (385, 200412), (396, 194845), (399, 193380), (418, 184590), (420, 183711), (462, 167010), (495, 155876), (532, 145035), (570, 135366), (586, 131670), (627, 123060), (630, 122474), (660, 116907), (665, 116028), (684, 112805), (693, 111340), (770, 100206), (798, 96690), (836, 92295), (855, 90244), (879, 87780), (924, 83505), (990, 77938), (1045, 73836), (1140, 67683), (1155, 66804), (1172, 65835), (1197, 64460), (1254, 61530), (1260, 61237), (1330, 58014), (1386, 55670), (1463, 52740), (1465, 52668), (1540, 50103), (1596, 48345), (1710, 45122), (1758, 43890), (1881, 41020), (1980, 38969), (1995, 38676), (2051, 37620), (2090, 36918), (2310, 33402), (2394, 32230), (2508, 30765), (2637, 29260), (2660, 29007), (2772, 27835), (2926, 26370), (2930, 26334), (3135, 24612), (3223, 23940), (3420, 22561), (3465, 22268), (3516, 21945), (3762, 20510), (3990, 19338), (4102, 18810), (4180, 18459), (4389, 17580), (4395, 17556), (4620, 16701), (4788, 16115), (5274, 14630), (5567, 13860), (5852, 13185), (5860, 13167), (5985, 12892), (6153, 12540), (6270, 12306), (6446, 11970), (6930, 11134), (7315, 10548), (7524, 10255), (7980, 9669), (8204, 9405), (8778, 8790)]