2021350500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 288

約数和(自身を含む): 6952065120

約数和(自身を除く): 4930714620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 109, 117, 125, 130, 150, 156, 180, 195, 218, 225, 234, 250, 260, 300, 317, 325, 327, 375, 390, 436, 450, 468, 500, 545, 585, 634, 650, 654, 750, 780, 900, 951, 975, 981, 1090, 1125, 1170, 1268, 1300, 1308, 1417, 1500, 1585, 1625, 1635, 1902, 1950, 1962, 2180, 2250, 2340, 2725, 2834, 2853, 2925, 3170, 3250, 3270, 3804, 3900, 3924, 4121, 4251, 4500, 4755, 4875, 4905, 5450, 5668, 5706, 5850, 6340, 6500, 6540, 7085, 7925, 8175, 8242, 8502, 9510, 9750, 9810, 10900, 11412, 11700, 12363, 12753, 13625, 14170, 14265, 14625, 15850, 16350, 16484, 17004, 19020, 19500, 19620, 20605, 21255, 23775, 24525, 24726, 25506, 27250, 28340, 28530, 29250, 31700, 32700, 34553, 35425, 37089, 39625, 40875, 41210, 42510, 47550, 49050, 49452, 51012, 54500, 57060, 58500, 61815, 63765, 69106, 70850, 71325, 74178, 79250, 81750, 82420, 85020, 95100, 98100, 103025, 103659, 106275, 118875, 122625, 123630, 127530, 138212, 141700, 142650, 148356, 158500, 163500, 172765, 177125, 185445, 206050, 207318, 212550, 237750, 245250, 247260, 255060, 285300, 309075, 310977, 318825, 345530, 354250, 356625, 370890, 412100, 414636, 425100, 449189, 475500, 490500, 515125, 518295, 531375, 618150, 621954, 637650, 691060, 708500, 713250, 741780, 863825, 898378, 927225, 1030250, 1036590, 1062750, 1236300, 1243908, 1275300, 1347567, 1426500, 1545375, 1554885, 1594125, 1727650, 1796756, 1854450, 2060500, 2073180, 2125500, 2245945, 2591475, 2695134, 3090750, 3109770, 3188250, 3455300, 3708900, 4042701, 4319125, 4491890, 4636125, 5182950, 5390268, 6181500, 6219540, 6376500, 6737835, 7774425, 8085402, 8638250, 8983780, 9272250, 10365900, 11229725, 12957375, 13475670, 15548850, 16170804, 17276500, 18544500, 20213505, 22459450, 25914750, 26951340, 31097700, 33689175, 38872125, 40427010, 44918900, 51829500, 56148625, 67378350, 77744250, 80854020, 101067525, 112297250, 134756700, 155488500, 168445875, 202135050, 224594500, 336891750, 404270100, 505337625, 673783500, 1010675250, 2021350500]

約数ペア:

[(1, 2021350500), (2, 1010675250), (3, 673783500), (4, 505337625), (5, 404270100), (6, 336891750), (9, 224594500), (10, 202135050), (12, 168445875), (13, 155488500), (15, 134756700), (18, 112297250), (20, 101067525), (25, 80854020), (26, 77744250), (30, 67378350), (36, 56148625), (39, 51829500), (45, 44918900), (50, 40427010), (52, 38872125), (60, 33689175), (65, 31097700), (75, 26951340), (78, 25914750), (90, 22459450), (100, 20213505), (109, 18544500), (117, 17276500), (125, 16170804), (130, 15548850), (150, 13475670), (156, 12957375), (180, 11229725), (195, 10365900), (218, 9272250), (225, 8983780), (234, 8638250), (250, 8085402), (260, 7774425), (300, 6737835), (317, 6376500), (325, 6219540), (327, 6181500), (375, 5390268), (390, 5182950), (436, 4636125), (450, 4491890), (468, 4319125), (500, 4042701), (545, 3708900), (585, 3455300), (634, 3188250), (650, 3109770), (654, 3090750), (750, 2695134), (780, 2591475), (900, 2245945), (951, 2125500), (975, 2073180), (981, 2060500), (1090, 1854450), (1125, 1796756), (1170, 1727650), (1268, 1594125), (1300, 1554885), (1308, 1545375), (1417, 1426500), (1500, 1347567), (1585, 1275300), (1625, 1243908), (1635, 1236300), (1902, 1062750), (1950, 1036590), (1962, 1030250), (2180, 927225), (2250, 898378), (2340, 863825), (2725, 741780), (2834, 713250), (2853, 708500), (2925, 691060), (3170, 637650), (3250, 621954), (3270, 618150), (3804, 531375), (3900, 518295), (3924, 515125), (4121, 490500), (4251, 475500), (4500, 449189), (4755, 425100), (4875, 414636), (4905, 412100), (5450, 370890), (5668, 356625), (5706, 354250), (5850, 345530), (6340, 318825), (6500, 310977), (6540, 309075), (7085, 285300), (7925, 255060), (8175, 247260), (8242, 245250), (8502, 237750), (9510, 212550), (9750, 207318), (9810, 206050), (10900, 185445), (11412, 177125), (11700, 172765), (12363, 163500), (12753, 158500), (13625, 148356), (14170, 142650), (14265, 141700), (14625, 138212), (15850, 127530), (16350, 123630), (16484, 122625), (17004, 118875), (19020, 106275), (19500, 103659), (19620, 103025), (20605, 98100), (21255, 95100), (23775, 85020), (24525, 82420), (24726, 81750), (25506, 79250), (27250, 74178), (28340, 71325), (28530, 70850), (29250, 69106), (31700, 63765), (32700, 61815), (34553, 58500), (35425, 57060), (37089, 54500), (39625, 51012), (40875, 49452), (41210, 49050), (42510, 47550)]