82890990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 275184000

約数和(自身を除く): 192293010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 35, 39, 42, 45, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 145, 174, 182, 195, 203, 210, 234, 261, 273, 290, 315, 349, 377, 390, 406, 435, 455, 522, 546, 585, 609, 630, 698, 754, 819, 870, 910, 1015, 1047, 1131, 1170, 1218, 1305, 1365, 1638, 1745, 1827, 1885, 2030, 2094, 2262, 2443, 2610, 2639, 2730, 3045, 3141, 3393, 3490, 3654, 3770, 4095, 4537, 4886, 5235, 5278, 5655, 6090, 6282, 6786, 7329, 7917, 8190, 9074, 9135, 10121, 10470, 11310, 12215, 13195, 13611, 14658, 15705, 15834, 16965, 18270, 20242, 21987, 22685, 23751, 24430, 26390, 27222, 30363, 31410, 31759, 33930, 36645, 39585, 40833, 43974, 45370, 47502, 50605, 60726, 63518, 68055, 70847, 73290, 79170, 81666, 91089, 95277, 101210, 109935, 118755, 131573, 136110, 141694, 151815, 158795, 182178, 190554, 204165, 212541, 219870, 237510, 263146, 285831, 303630, 317590, 354235, 394719, 408330, 425082, 455445, 476385, 571662, 637623, 657865, 708470, 789438, 910890, 921011, 952770, 1062705, 1184157, 1275246, 1315730, 1429155, 1842022, 1973595, 2125410, 2368314, 2763033, 2858310, 3188115, 3947190, 4605055, 5526066, 5920785, 6376230, 8289099, 9210110, 11841570, 13815165, 16578198, 27630330, 41445495, 82890990]

約数ペア:

[(1, 82890990), (2, 41445495), (3, 27630330), (5, 16578198), (6, 13815165), (7, 11841570), (9, 9210110), (10, 8289099), (13, 6376230), (14, 5920785), (15, 5526066), (18, 4605055), (21, 3947190), (26, 3188115), (29, 2858310), (30, 2763033), (35, 2368314), (39, 2125410), (42, 1973595), (45, 1842022), (58, 1429155), (63, 1315730), (65, 1275246), (70, 1184157), (78, 1062705), (87, 952770), (90, 921011), (91, 910890), (105, 789438), (117, 708470), (126, 657865), (130, 637623), (145, 571662), (174, 476385), (182, 455445), (195, 425082), (203, 408330), (210, 394719), (234, 354235), (261, 317590), (273, 303630), (290, 285831), (315, 263146), (349, 237510), (377, 219870), (390, 212541), (406, 204165), (435, 190554), (455, 182178), (522, 158795), (546, 151815), (585, 141694), (609, 136110), (630, 131573), (698, 118755), (754, 109935), (819, 101210), (870, 95277), (910, 91089), (1015, 81666), (1047, 79170), (1131, 73290), (1170, 70847), (1218, 68055), (1305, 63518), (1365, 60726), (1638, 50605), (1745, 47502), (1827, 45370), (1885, 43974), (2030, 40833), (2094, 39585), (2262, 36645), (2443, 33930), (2610, 31759), (2639, 31410), (2730, 30363), (3045, 27222), (3141, 26390), (3393, 24430), (3490, 23751), (3654, 22685), (3770, 21987), (4095, 20242), (4537, 18270), (4886, 16965), (5235, 15834), (5278, 15705), (5655, 14658), (6090, 13611), (6282, 13195), (6786, 12215), (7329, 11310), (7917, 10470), (8190, 10121), (9074, 9135)]