76738000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 205085088

約数和(自身を除く): 128347088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 37, 40, 50, 61, 68, 74, 80, 85, 100, 122, 125, 136, 148, 170, 185, 200, 244, 250, 272, 296, 305, 340, 370, 400, 425, 488, 500, 592, 610, 629, 680, 740, 850, 925, 976, 1000, 1037, 1220, 1258, 1360, 1480, 1525, 1700, 1850, 2000, 2074, 2125, 2257, 2440, 2516, 2960, 3050, 3145, 3400, 3700, 4148, 4250, 4514, 4625, 4880, 5032, 5185, 6100, 6290, 6800, 7400, 7625, 8296, 8500, 9028, 9250, 10064, 10370, 11285, 12200, 12580, 14800, 15250, 15725, 16592, 17000, 18056, 18500, 20740, 22570, 24400, 25160, 25925, 30500, 31450, 34000, 36112, 37000, 38369, 41480, 45140, 50320, 51850, 56425, 61000, 62900, 74000, 76738, 78625, 82960, 90280, 103700, 112850, 122000, 125800, 129625, 153476, 157250, 180560, 191845, 207400, 225700, 251600, 259250, 282125, 306952, 314500, 383690, 414800, 451400, 518500, 564250, 613904, 629000, 767380, 902800, 959225, 1037000, 1128500, 1258000, 1534760, 1918450, 2074000, 2257000, 3069520, 3836900, 4514000, 4796125, 7673800, 9592250, 15347600, 19184500, 38369000, 76738000]

約数ペア:

[(1, 76738000), (2, 38369000), (4, 19184500), (5, 15347600), (8, 9592250), (10, 7673800), (16, 4796125), (17, 4514000), (20, 3836900), (25, 3069520), (34, 2257000), (37, 2074000), (40, 1918450), (50, 1534760), (61, 1258000), (68, 1128500), (74, 1037000), (80, 959225), (85, 902800), (100, 767380), (122, 629000), (125, 613904), (136, 564250), (148, 518500), (170, 451400), (185, 414800), (200, 383690), (244, 314500), (250, 306952), (272, 282125), (296, 259250), (305, 251600), (340, 225700), (370, 207400), (400, 191845), (425, 180560), (488, 157250), (500, 153476), (592, 129625), (610, 125800), (629, 122000), (680, 112850), (740, 103700), (850, 90280), (925, 82960), (976, 78625), (1000, 76738), (1037, 74000), (1220, 62900), (1258, 61000), (1360, 56425), (1480, 51850), (1525, 50320), (1700, 45140), (1850, 41480), (2000, 38369), (2074, 37000), (2125, 36112), (2257, 34000), (2440, 31450), (2516, 30500), (2960, 25925), (3050, 25160), (3145, 24400), (3400, 22570), (3700, 20740), (4148, 18500), (4250, 18056), (4514, 17000), (4625, 16592), (4880, 15725), (5032, 15250), (5185, 14800), (6100, 12580), (6290, 12200), (6800, 11285), (7400, 10370), (7625, 10064), (8296, 9250), (8500, 9028)]