18199350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 58121280

約数和(自身を除く): 39921930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 61, 65, 75, 78, 85, 90, 102, 117, 122, 130, 135, 150, 153, 170, 183, 195, 221, 225, 234, 255, 270, 305, 306, 325, 351, 366, 390, 425, 442, 450, 459, 510, 549, 585, 610, 650, 663, 675, 702, 765, 793, 850, 915, 918, 975, 1037, 1098, 1105, 1170, 1275, 1326, 1350, 1525, 1530, 1586, 1647, 1755, 1830, 1950, 1989, 2074, 2210, 2295, 2379, 2550, 2745, 2925, 3050, 3111, 3294, 3315, 3510, 3825, 3965, 3978, 4575, 4590, 4758, 5185, 5490, 5525, 5850, 5967, 6222, 6630, 7137, 7650, 7930, 8235, 8775, 9150, 9333, 9945, 10370, 11050, 11475, 11895, 11934, 13481, 13725, 14274, 15555, 16470, 16575, 17550, 18666, 19825, 19890, 21411, 22950, 23790, 25925, 26962, 27450, 27999, 29835, 31110, 33150, 35685, 39650, 40443, 41175, 42822, 46665, 49725, 51850, 55998, 59475, 59670, 67405, 71370, 77775, 80886, 82350, 93330, 99450, 107055, 118950, 121329, 134810, 139995, 149175, 155550, 178425, 202215, 214110, 233325, 242658, 279990, 298350, 337025, 356850, 363987, 404430, 466650, 535275, 606645, 674050, 699975, 727974, 1011075, 1070550, 1213290, 1399950, 1819935, 2022150, 3033225, 3639870, 6066450, 9099675, 18199350]

約数ペア:

[(1, 18199350), (2, 9099675), (3, 6066450), (5, 3639870), (6, 3033225), (9, 2022150), (10, 1819935), (13, 1399950), (15, 1213290), (17, 1070550), (18, 1011075), (25, 727974), (26, 699975), (27, 674050), (30, 606645), (34, 535275), (39, 466650), (45, 404430), (50, 363987), (51, 356850), (54, 337025), (61, 298350), (65, 279990), (75, 242658), (78, 233325), (85, 214110), (90, 202215), (102, 178425), (117, 155550), (122, 149175), (130, 139995), (135, 134810), (150, 121329), (153, 118950), (170, 107055), (183, 99450), (195, 93330), (221, 82350), (225, 80886), (234, 77775), (255, 71370), (270, 67405), (305, 59670), (306, 59475), (325, 55998), (351, 51850), (366, 49725), (390, 46665), (425, 42822), (442, 41175), (450, 40443), (459, 39650), (510, 35685), (549, 33150), (585, 31110), (610, 29835), (650, 27999), (663, 27450), (675, 26962), (702, 25925), (765, 23790), (793, 22950), (850, 21411), (915, 19890), (918, 19825), (975, 18666), (1037, 17550), (1098, 16575), (1105, 16470), (1170, 15555), (1275, 14274), (1326, 13725), (1350, 13481), (1525, 11934), (1530, 11895), (1586, 11475), (1647, 11050), (1755, 10370), (1830, 9945), (1950, 9333), (1989, 9150), (2074, 8775), (2210, 8235), (2295, 7930), (2379, 7650), (2550, 7137), (2745, 6630), (2925, 6222), (3050, 5967), (3111, 5850), (3294, 5525), (3315, 5490), (3510, 5185), (3825, 4758), (3965, 4590), (3978, 4575)]