73539720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5575

約数の個数: 96

約数和(自身を含む): 245508120

約数和(自身を除く): 171968400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5521, 6660, 11042, 13320, 16563, 22084, 27605, 33126, 44168, 49689, 55210, 66252, 82815, 99378, 110420, 132504, 165630, 198756, 204277, 220840, 248445, 331260, 397512, 408554, 496890, 612831, 662520, 817108, 993780, 1021385, 1225662, 1634216, 1838493, 1987560, 2042770, 2451324, 3064155, 3676986, 4085540, 4902648, 6128310, 7353972, 8171080, 9192465, 12256620, 14707944, 18384930, 24513240, 36769860, 73539720]

約数ペア:

[(1, 73539720), (2, 36769860), (3, 24513240), (4, 18384930), (5, 14707944), (6, 12256620), (8, 9192465), (9, 8171080), (10, 7353972), (12, 6128310), (15, 4902648), (18, 4085540), (20, 3676986), (24, 3064155), (30, 2451324), (36, 2042770), (37, 1987560), (40, 1838493), (45, 1634216), (60, 1225662), (72, 1021385), (74, 993780), (90, 817108), (111, 662520), (120, 612831), (148, 496890), (180, 408554), (185, 397512), (222, 331260), (296, 248445), (333, 220840), (360, 204277), (370, 198756), (444, 165630), (555, 132504), (666, 110420), (740, 99378), (888, 82815), (1110, 66252), (1332, 55210), (1480, 49689), (1665, 44168), (2220, 33126), (2664, 27605), (3330, 22084), (4440, 16563), (5521, 13320), (6660, 11042)]