77545650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 261411840

約数和(自身を除く): 183866190

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 23, 25, 26, 30, 35, 38, 39, 42, 46, 50, 57, 65, 69, 70, 75, 78, 91, 95, 105, 114, 115, 130, 133, 138, 150, 161, 169, 175, 182, 190, 195, 210, 230, 247, 266, 273, 285, 299, 322, 325, 338, 345, 350, 390, 399, 437, 455, 475, 483, 494, 507, 525, 546, 570, 575, 598, 650, 665, 690, 741, 798, 805, 845, 874, 897, 910, 950, 966, 975, 1014, 1050, 1150, 1183, 1235, 1311, 1330, 1365, 1425, 1482, 1495, 1610, 1690, 1725, 1729, 1794, 1950, 1995, 2093, 2185, 2275, 2366, 2415, 2470, 2535, 2622, 2730, 2850, 2990, 3059, 3211, 3325, 3450, 3458, 3549, 3705, 3887, 3990, 4025, 4186, 4225, 4370, 4485, 4550, 4830, 5070, 5187, 5681, 5915, 6118, 6175, 6279, 6422, 6555, 6650, 6825, 7098, 7410, 7475, 7774, 8050, 8450, 8645, 8970, 9177, 9633, 9975, 10374, 10465, 10925, 11362, 11661, 11830, 12075, 12350, 12558, 12675, 13110, 13650, 14950, 15295, 16055, 17043, 17290, 17745, 18354, 18525, 19266, 19435, 19950, 20930, 21850, 22425, 22477, 23322, 24150, 25350, 25935, 27209, 28405, 29575, 30590, 31395, 32110, 32775, 34086, 35490, 37050, 38870, 39767, 43225, 44850, 44954, 45885, 48165, 51870, 52325, 54418, 56810, 58305, 59150, 62790, 65550, 67431, 73853, 76475, 79534, 80275, 81627, 85215, 86450, 88725, 91770, 96330, 97175, 104650, 112385, 116610, 119301, 129675, 134862, 136045, 142025, 147706, 152950, 156975, 160550, 163254, 170430, 177450, 194350, 198835, 221559, 224770, 229425, 238602, 240825, 259350, 272090, 284050, 291525, 313950, 337155, 369265, 397670, 408135, 426075, 443118, 458850, 481650, 516971, 561925, 583050, 596505, 674310, 680225, 738530, 816270, 852150, 994175, 1033942, 1107795, 1123850, 1193010, 1360450, 1550913, 1685775, 1846325, 1988350, 2040675, 2215590, 2584855, 2982525, 3101826, 3371550, 3692650, 4081350, 5169710, 5538975, 5965050, 7754565, 11077950, 12924275, 15509130, 25848550, 38772825, 77545650]

約数ペア:

[(1, 77545650), (2, 38772825), (3, 25848550), (5, 15509130), (6, 12924275), (7, 11077950), (10, 7754565), (13, 5965050), (14, 5538975), (15, 5169710), (19, 4081350), (21, 3692650), (23, 3371550), (25, 3101826), (26, 2982525), (30, 2584855), (35, 2215590), (38, 2040675), (39, 1988350), (42, 1846325), (46, 1685775), (50, 1550913), (57, 1360450), (65, 1193010), (69, 1123850), (70, 1107795), (75, 1033942), (78, 994175), (91, 852150), (95, 816270), (105, 738530), (114, 680225), (115, 674310), (130, 596505), (133, 583050), (138, 561925), (150, 516971), (161, 481650), (169, 458850), (175, 443118), (182, 426075), (190, 408135), (195, 397670), (210, 369265), (230, 337155), (247, 313950), (266, 291525), (273, 284050), (285, 272090), (299, 259350), (322, 240825), (325, 238602), (338, 229425), (345, 224770), (350, 221559), (390, 198835), (399, 194350), (437, 177450), (455, 170430), (475, 163254), (483, 160550), (494, 156975), (507, 152950), (525, 147706), (546, 142025), (570, 136045), (575, 134862), (598, 129675), (650, 119301), (665, 116610), (690, 112385), (741, 104650), (798, 97175), (805, 96330), (845, 91770), (874, 88725), (897, 86450), (910, 85215), (950, 81627), (966, 80275), (975, 79534), (1014, 76475), (1050, 73853), (1150, 67431), (1183, 65550), (1235, 62790), (1311, 59150), (1330, 58305), (1365, 56810), (1425, 54418), (1482, 52325), (1495, 51870), (1610, 48165), (1690, 45885), (1725, 44954), (1729, 44850), (1794, 43225), (1950, 39767), (1995, 38870), (2093, 37050), (2185, 35490), (2275, 34086), (2366, 32775), (2415, 32110), (2470, 31395), (2535, 30590), (2622, 29575), (2730, 28405), (2850, 27209), (2990, 25935), (3059, 25350), (3211, 24150), (3325, 23322), (3450, 22477), (3458, 22425), (3549, 21850), (3705, 20930), (3887, 19950), (3990, 19435), (4025, 19266), (4186, 18525), (4225, 18354), (4370, 17745), (4485, 17290), (4550, 17043), (4830, 16055), (5070, 15295), (5187, 14950), (5681, 13650), (5915, 13110), (6118, 12675), (6175, 12558), (6279, 12350), (6422, 12075), (6555, 11830), (6650, 11661), (6825, 11362), (7098, 10925), (7410, 10465), (7475, 10374), (7774, 9975), (8050, 9633), (8450, 9177), (8645, 8970)]