1269900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 4265352

約数和(自身を除く): 2995452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 83, 85, 90, 100, 102, 150, 153, 166, 170, 180, 204, 225, 249, 255, 300, 306, 332, 340, 415, 425, 450, 498, 510, 612, 747, 765, 830, 850, 900, 996, 1020, 1245, 1275, 1411, 1494, 1530, 1660, 1700, 2075, 2490, 2550, 2822, 2988, 3060, 3735, 3825, 4150, 4233, 4980, 5100, 5644, 6225, 7055, 7470, 7650, 8300, 8466, 12450, 12699, 14110, 14940, 15300, 16932, 18675, 21165, 24900, 25398, 28220, 35275, 37350, 42330, 50796, 63495, 70550, 74700, 84660, 105825, 126990, 141100, 211650, 253980, 317475, 423300, 634950, 1269900]

約数ペア:

[(1, 1269900), (2, 634950), (3, 423300), (4, 317475), (5, 253980), (6, 211650), (9, 141100), (10, 126990), (12, 105825), (15, 84660), (17, 74700), (18, 70550), (20, 63495), (25, 50796), (30, 42330), (34, 37350), (36, 35275), (45, 28220), (50, 25398), (51, 24900), (60, 21165), (68, 18675), (75, 16932), (83, 15300), (85, 14940), (90, 14110), (100, 12699), (102, 12450), (150, 8466), (153, 8300), (166, 7650), (170, 7470), (180, 7055), (204, 6225), (225, 5644), (249, 5100), (255, 4980), (300, 4233), (306, 4150), (332, 3825), (340, 3735), (415, 3060), (425, 2988), (450, 2822), (498, 2550), (510, 2490), (612, 2075), (747, 1700), (765, 1660), (830, 1530), (850, 1494), (900, 1411), (996, 1275), (1020, 1245)]