378372750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 1091930112

約数和(自身を除く): 713557362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 125, 150, 175, 194, 210, 250, 291, 350, 375, 485, 525, 582, 679, 743, 750, 875, 970, 1050, 1358, 1455, 1486, 1750, 2037, 2229, 2425, 2625, 2910, 3395, 3715, 4074, 4458, 4850, 5201, 5250, 6790, 7275, 7430, 10185, 10402, 11145, 12125, 14550, 15603, 16975, 18575, 20370, 22290, 24250, 26005, 31206, 33950, 36375, 37150, 50925, 52010, 55725, 72071, 72750, 78015, 84875, 92875, 101850, 111450, 130025, 144142, 156030, 169750, 185750, 216213, 254625, 260050, 278625, 360355, 390075, 432426, 504497, 509250, 557250, 650125, 720710, 780150, 1008994, 1081065, 1300250, 1513491, 1801775, 1950375, 2162130, 2522485, 3026982, 3603550, 3900750, 5044970, 5405325, 7567455, 9008875, 10810650, 12612425, 15134910, 18017750, 25224850, 27026625, 37837275, 54053250, 63062125, 75674550, 126124250, 189186375, 378372750]

約数ペア:

[(1, 378372750), (2, 189186375), (3, 126124250), (5, 75674550), (6, 63062125), (7, 54053250), (10, 37837275), (14, 27026625), (15, 25224850), (21, 18017750), (25, 15134910), (30, 12612425), (35, 10810650), (42, 9008875), (50, 7567455), (70, 5405325), (75, 5044970), (97, 3900750), (105, 3603550), (125, 3026982), (150, 2522485), (175, 2162130), (194, 1950375), (210, 1801775), (250, 1513491), (291, 1300250), (350, 1081065), (375, 1008994), (485, 780150), (525, 720710), (582, 650125), (679, 557250), (743, 509250), (750, 504497), (875, 432426), (970, 390075), (1050, 360355), (1358, 278625), (1455, 260050), (1486, 254625), (1750, 216213), (2037, 185750), (2229, 169750), (2425, 156030), (2625, 144142), (2910, 130025), (3395, 111450), (3715, 101850), (4074, 92875), (4458, 84875), (4850, 78015), (5201, 72750), (5250, 72071), (6790, 55725), (7275, 52010), (7430, 50925), (10185, 37150), (10402, 36375), (11145, 33950), (12125, 31206), (14550, 26005), (15603, 24250), (16975, 22290), (18575, 20370)]