80212086900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{8933}}^1$

素因数の和:9871

約数の個数: 216

約数和(自身を含む): 274609861344

約数和(自身を除く): 194397774444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 907, 990, 1100, 1650, 1814, 1980, 2475, 2721, 3300, 3628, 4535, 4950, 5442, 8163, 8933, 9070, 9900, 9977, 10884, 13605, 16326, 17866, 18140, 19954, 22675, 26799, 27210, 29931, 32652, 35732, 39908, 40815, 44665, 45350, 49885, 53598, 54420, 59862, 68025, 80397, 81630, 89330, 89793, 90700, 98263, 99770, 107196, 119724, 133995, 136050, 149655, 160794, 163260, 178660, 179586, 196526, 199540, 204075, 223325, 249425, 267990, 272100, 294789, 299310, 321588, 359172, 393052, 401985, 408150, 446650, 448965, 491315, 498850, 535980, 589578, 598620, 669975, 748275, 803970, 816300, 884367, 893300, 897930, 982630, 997700, 1179156, 1339950, 1473945, 1496550, 1607940, 1768734, 1795860, 1965260, 2009925, 2244825, 2456575, 2679900, 2947890, 2993100, 3537468, 4019850, 4421835, 4489650, 4913150, 5895780, 7369725, 8039700, 8102231, 8843670, 8979300, 9826300, 14739450, 16204462, 17687340, 22109175, 24306693, 29478900, 32408924, 40511155, 44218350, 48613386, 72920079, 81022310, 88436700, 89124541, 97226772, 121533465, 145840158, 162044620, 178249082, 202555775, 243066930, 267373623, 291680316, 356498164, 364600395, 405111550, 445622705, 486133860, 534747246, 607667325, 729200790, 802120869, 810223100, 891245410, 1069494492, 1215334650, 1336868115, 1458401580, 1604241738, 1782490820, 1823001975, 2228113525, 2430669300, 2673736230, 3208483476, 3646003950, 4010604345, 4456227050, 5347472460, 6684340575, 7292007900, 8021208690, 8912454100, 13368681150, 16042417380, 20053021725, 26737362300, 40106043450, 80212086900]

約数ペア:

[(1, 80212086900), (2, 40106043450), (3, 26737362300), (4, 20053021725), (5, 16042417380), (6, 13368681150), (9, 8912454100), (10, 8021208690), (11, 7292007900), (12, 6684340575), (15, 5347472460), (18, 4456227050), (20, 4010604345), (22, 3646003950), (25, 3208483476), (30, 2673736230), (33, 2430669300), (36, 2228113525), (44, 1823001975), (45, 1782490820), (50, 1604241738), (55, 1458401580), (60, 1336868115), (66, 1215334650), (75, 1069494492), (90, 891245410), (99, 810223100), (100, 802120869), (110, 729200790), (132, 607667325), (150, 534747246), (165, 486133860), (180, 445622705), (198, 405111550), (220, 364600395), (225, 356498164), (275, 291680316), (300, 267373623), (330, 243066930), (396, 202555775), (450, 178249082), (495, 162044620), (550, 145840158), (660, 121533465), (825, 97226772), (900, 89124541), (907, 88436700), (990, 81022310), (1100, 72920079), (1650, 48613386), (1814, 44218350), (1980, 40511155), (2475, 32408924), (2721, 29478900), (3300, 24306693), (3628, 22109175), (4535, 17687340), (4950, 16204462), (5442, 14739450), (8163, 9826300), (8933, 8979300), (9070, 8843670), (9900, 8102231), (9977, 8039700), (10884, 7369725), (13605, 5895780), (16326, 4913150), (17866, 4489650), (18140, 4421835), (19954, 4019850), (22675, 3537468), (26799, 2993100), (27210, 2947890), (29931, 2679900), (32652, 2456575), (35732, 2244825), (39908, 2009925), (40815, 1965260), (44665, 1795860), (45350, 1768734), (49885, 1607940), (53598, 1496550), (54420, 1473945), (59862, 1339950), (68025, 1179156), (80397, 997700), (81630, 982630), (89330, 897930), (89793, 893300), (90700, 884367), (98263, 816300), (99770, 803970), (107196, 748275), (119724, 669975), (133995, 598620), (136050, 589578), (149655, 535980), (160794, 498850), (163260, 491315), (178660, 448965), (179586, 446650), (196526, 408150), (199540, 401985), (204075, 393052), (223325, 359172), (249425, 321588), (267990, 299310), (272100, 294789)]