213873000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6516

約数の個数: 128

約数和(自身を含む): 728058240

約数和(自身を除く): 514185240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2200, 2750, 3000, 3300, 4125, 5500, 6481, 6600, 8250, 11000, 12962, 16500, 19443, 25924, 32405, 33000, 38886, 51848, 64810, 71291, 77772, 97215, 129620, 142582, 155544, 162025, 194430, 213873, 259240, 285164, 324050, 356455, 388860, 427746, 486075, 570328, 648100, 712910, 777720, 810125, 855492, 972150, 1069365, 1296200, 1425820, 1620250, 1710984, 1782275, 1944300, 2138730, 2430375, 2851640, 3240500, 3564550, 3888600, 4277460, 4860750, 5346825, 6481000, 7129100, 8554920, 8911375, 9721500, 10693650, 14258200, 17822750, 19443000, 21387300, 26734125, 35645500, 42774600, 53468250, 71291000, 106936500, 213873000]

約数ペア:

[(1, 213873000), (2, 106936500), (3, 71291000), (4, 53468250), (5, 42774600), (6, 35645500), (8, 26734125), (10, 21387300), (11, 19443000), (12, 17822750), (15, 14258200), (20, 10693650), (22, 9721500), (24, 8911375), (25, 8554920), (30, 7129100), (33, 6481000), (40, 5346825), (44, 4860750), (50, 4277460), (55, 3888600), (60, 3564550), (66, 3240500), (75, 2851640), (88, 2430375), (100, 2138730), (110, 1944300), (120, 1782275), (125, 1710984), (132, 1620250), (150, 1425820), (165, 1296200), (200, 1069365), (220, 972150), (250, 855492), (264, 810125), (275, 777720), (300, 712910), (330, 648100), (375, 570328), (440, 486075), (500, 427746), (550, 388860), (600, 356455), (660, 324050), (750, 285164), (825, 259240), (1000, 213873), (1100, 194430), (1320, 162025), (1375, 155544), (1500, 142582), (1650, 129620), (2200, 97215), (2750, 77772), (3000, 71291), (3300, 64810), (4125, 51848), (5500, 38886), (6481, 33000), (6600, 32405), (8250, 25924), (11000, 19443), (12962, 16500)]