47442750

素因数分解:

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

素因数の和:159

約数の個数: 96

約数和(自身を含む): 127471968

約数和(自身を除く): 80029218

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 125, 150, 170, 183, 250, 255, 305, 366, 375, 425, 510, 610, 750, 850, 915, 1037, 1275, 1525, 1830, 2074, 2125, 2550, 3050, 3111, 3721, 4250, 4575, 5185, 6222, 6375, 7442, 7625, 9150, 10370, 11163, 12750, 15250, 15555, 18605, 22326, 22875, 25925, 31110, 37210, 45750, 51850, 55815, 63257, 77775, 93025, 111630, 126514, 129625, 155550, 186050, 189771, 259250, 279075, 316285, 379542, 388875, 465125, 558150, 632570, 777750, 930250, 948855, 1395375, 1581425, 1897710, 2790750, 3162850, 4744275, 7907125, 9488550, 15814250, 23721375, 47442750]

約数ペア:

[(1, 47442750), (2, 23721375), (3, 15814250), (5, 9488550), (6, 7907125), (10, 4744275), (15, 3162850), (17, 2790750), (25, 1897710), (30, 1581425), (34, 1395375), (50, 948855), (51, 930250), (61, 777750), (75, 632570), (85, 558150), (102, 465125), (122, 388875), (125, 379542), (150, 316285), (170, 279075), (183, 259250), (250, 189771), (255, 186050), (305, 155550), (366, 129625), (375, 126514), (425, 111630), (510, 93025), (610, 77775), (750, 63257), (850, 55815), (915, 51850), (1037, 45750), (1275, 37210), (1525, 31110), (1830, 25925), (2074, 22875), (2125, 22326), (2550, 18605), (3050, 15555), (3111, 15250), (3721, 12750), (4250, 11163), (4575, 10370), (5185, 9150), (6222, 7625), (6375, 7442)]