71868060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 254913120

約数和(自身を除く): 183045060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 81, 90, 99, 108, 109, 110, 111, 132, 135, 148, 162, 165, 180, 185, 198, 218, 220, 222, 270, 297, 324, 327, 330, 333, 370, 396, 405, 407, 436, 444, 495, 540, 545, 555, 594, 654, 660, 666, 740, 810, 814, 891, 981, 990, 999, 1090, 1110, 1188, 1199, 1221, 1308, 1332, 1485, 1620, 1628, 1635, 1665, 1782, 1962, 1980, 1998, 2035, 2180, 2220, 2398, 2442, 2943, 2970, 2997, 3270, 3330, 3564, 3597, 3663, 3924, 3996, 4033, 4070, 4455, 4796, 4884, 4905, 4995, 5886, 5940, 5994, 5995, 6105, 6540, 6660, 7194, 7326, 8066, 8140, 8829, 8910, 9810, 9990, 10791, 10989, 11772, 11988, 11990, 12099, 12210, 14388, 14652, 14715, 14985, 16132, 17658, 17820, 17985, 18315, 19620, 19980, 20165, 21582, 21978, 23980, 24198, 24420, 29430, 29970, 32373, 32967, 35316, 35970, 36297, 36630, 40330, 43164, 43956, 44145, 44363, 48396, 53955, 54945, 58860, 59940, 60495, 64746, 65934, 71940, 72594, 73260, 80660, 88290, 88726, 97119, 107910, 108891, 109890, 120990, 129492, 131868, 133089, 145188, 161865, 164835, 176580, 177452, 181485, 194238, 215820, 217782, 219780, 221815, 241980, 266178, 323730, 326673, 329670, 362970, 388476, 399267, 435564, 443630, 485595, 532356, 544455, 647460, 653346, 659340, 665445, 725940, 798534, 887260, 971190, 1088910, 1197801, 1306692, 1330890, 1597068, 1633365, 1942380, 1996335, 2177820, 2395602, 2661780, 3266730, 3593403, 3992670, 4791204, 5989005, 6533460, 7186806, 7985340, 11978010, 14373612, 17967015, 23956020, 35934030, 71868060]

約数ペア:

[(1, 71868060), (2, 35934030), (3, 23956020), (4, 17967015), (5, 14373612), (6, 11978010), (9, 7985340), (10, 7186806), (11, 6533460), (12, 5989005), (15, 4791204), (18, 3992670), (20, 3593403), (22, 3266730), (27, 2661780), (30, 2395602), (33, 2177820), (36, 1996335), (37, 1942380), (44, 1633365), (45, 1597068), (54, 1330890), (55, 1306692), (60, 1197801), (66, 1088910), (74, 971190), (81, 887260), (90, 798534), (99, 725940), (108, 665445), (109, 659340), (110, 653346), (111, 647460), (132, 544455), (135, 532356), (148, 485595), (162, 443630), (165, 435564), (180, 399267), (185, 388476), (198, 362970), (218, 329670), (220, 326673), (222, 323730), (270, 266178), (297, 241980), (324, 221815), (327, 219780), (330, 217782), (333, 215820), (370, 194238), (396, 181485), (405, 177452), (407, 176580), (436, 164835), (444, 161865), (495, 145188), (540, 133089), (545, 131868), (555, 129492), (594, 120990), (654, 109890), (660, 108891), (666, 107910), (740, 97119), (810, 88726), (814, 88290), (891, 80660), (981, 73260), (990, 72594), (999, 71940), (1090, 65934), (1110, 64746), (1188, 60495), (1199, 59940), (1221, 58860), (1308, 54945), (1332, 53955), (1485, 48396), (1620, 44363), (1628, 44145), (1635, 43956), (1665, 43164), (1782, 40330), (1962, 36630), (1980, 36297), (1998, 35970), (2035, 35316), (2180, 32967), (2220, 32373), (2398, 29970), (2442, 29430), (2943, 24420), (2970, 24198), (2997, 23980), (3270, 21978), (3330, 21582), (3564, 20165), (3597, 19980), (3663, 19620), (3924, 18315), (3996, 17985), (4033, 17820), (4070, 17658), (4455, 16132), (4796, 14985), (4884, 14715), (4905, 14652), (4995, 14388), (5886, 12210), (5940, 12099), (5994, 11990), (5995, 11988), (6105, 11772), (6540, 10989), (6660, 10791), (7194, 9990), (7326, 9810), (8066, 8910), (8140, 8829)]