66745800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3404

約数の個数: 144

約数和(自身を含む): 244604880

約数和(自身を除く): 177859080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3371, 3960, 4950, 6600, 6742, 9900, 10113, 13484, 16855, 19800, 20226, 26968, 30339, 33710, 37081, 40452, 50565, 60678, 67420, 74162, 80904, 84275, 101130, 111243, 121356, 134840, 148324, 151695, 168550, 185405, 202260, 222486, 242712, 252825, 296648, 303390, 333729, 337100, 370810, 404520, 444972, 505650, 556215, 606780, 667458, 674200, 741620, 758475, 889944, 927025, 1011300, 1112430, 1213560, 1334916, 1483240, 1516950, 1668645, 1854050, 2022600, 2224860, 2669832, 2781075, 3033900, 3337290, 3708100, 4449720, 5562150, 6067800, 6674580, 7416200, 8343225, 11124300, 13349160, 16686450, 22248600, 33372900, 66745800]

約数ペア:

[(1, 66745800), (2, 33372900), (3, 22248600), (4, 16686450), (5, 13349160), (6, 11124300), (8, 8343225), (9, 7416200), (10, 6674580), (11, 6067800), (12, 5562150), (15, 4449720), (18, 3708100), (20, 3337290), (22, 3033900), (24, 2781075), (25, 2669832), (30, 2224860), (33, 2022600), (36, 1854050), (40, 1668645), (44, 1516950), (45, 1483240), (50, 1334916), (55, 1213560), (60, 1112430), (66, 1011300), (72, 927025), (75, 889944), (88, 758475), (90, 741620), (99, 674200), (100, 667458), (110, 606780), (120, 556215), (132, 505650), (150, 444972), (165, 404520), (180, 370810), (198, 337100), (200, 333729), (220, 303390), (225, 296648), (264, 252825), (275, 242712), (300, 222486), (330, 202260), (360, 185405), (396, 168550), (440, 151695), (450, 148324), (495, 134840), (550, 121356), (600, 111243), (660, 101130), (792, 84275), (825, 80904), (900, 74162), (990, 67420), (1100, 60678), (1320, 50565), (1650, 40452), (1800, 37081), (1980, 33710), (2200, 30339), (2475, 26968), (3300, 20226), (3371, 19800), (3960, 16855), (4950, 13484), (6600, 10113), (6742, 9900)]