454927140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148669}}^1$

素因数の和:148701

約数の個数: 72

約数和(自身を含む): 1461128760

約数和(自身を除く): 1006201620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 148669, 297338, 446007, 594676, 743345, 892014, 1338021, 1486690, 1784028, 2230035, 2527373, 2676042, 2973380, 4460070, 5054746, 5352084, 6690105, 7582119, 8920140, 10109492, 12636865, 13380210, 15164238, 22746357, 25273730, 26760420, 30328476, 37910595, 45492714, 50547460, 75821190, 90985428, 113731785, 151642380, 227463570, 454927140]

約数ペア:

[(1, 454927140), (2, 227463570), (3, 151642380), (4, 113731785), (5, 90985428), (6, 75821190), (9, 50547460), (10, 45492714), (12, 37910595), (15, 30328476), (17, 26760420), (18, 25273730), (20, 22746357), (30, 15164238), (34, 13380210), (36, 12636865), (45, 10109492), (51, 8920140), (60, 7582119), (68, 6690105), (85, 5352084), (90, 5054746), (102, 4460070), (153, 2973380), (170, 2676042), (180, 2527373), (204, 2230035), (255, 1784028), (306, 1486690), (340, 1338021), (510, 892014), (612, 743345), (765, 594676), (1020, 446007), (1530, 297338), (3060, 148669)]