7755642180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1227

約数の個数: 288

約数和(自身を含む): 27747353088

約数和(自身を除く): 19991710908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 367, 390, 396, 429, 468, 495, 572, 585, 660, 715, 734, 780, 821, 858, 990, 1101, 1170, 1287, 1430, 1468, 1642, 1716, 1835, 1980, 2145, 2202, 2340, 2463, 2574, 2860, 3284, 3303, 3670, 4037, 4105, 4290, 4404, 4771, 4926, 5148, 5505, 6435, 6606, 7340, 7389, 8074, 8210, 8580, 9031, 9542, 9852, 10673, 11010, 12111, 12315, 12870, 13212, 14313, 14778, 16148, 16420, 16515, 18062, 19084, 20185, 21346, 22020, 23855, 24222, 24630, 25740, 27093, 28626, 29556, 32019, 33030, 36124, 36333, 36945, 40370, 42692, 42939, 45155, 47710, 48444, 49260, 52481, 53365, 54186, 57252, 60555, 64038, 66060, 71565, 72666, 73890, 80740, 81279, 85878, 90310, 95420, 96057, 104962, 106730, 108372, 117403, 121110, 128076, 135465, 143130, 145332, 147780, 157443, 160095, 162558, 171756, 180620, 181665, 192114, 209924, 213460, 214695, 234806, 242220, 262405, 270930, 286260, 301307, 314886, 320190, 325116, 352209, 363330, 384228, 406395, 429390, 469612, 472329, 480285, 524810, 541860, 587015, 602614, 629772, 640380, 704418, 726660, 787215, 812790, 858780, 903921, 944658, 960570, 1049620, 1056627, 1174030, 1205228, 1408836, 1506535, 1574430, 1625580, 1761045, 1807842, 1889316, 1921140, 2113254, 2348060, 2361645, 2711763, 3013070, 3148860, 3314377, 3522090, 3615684, 3916991, 4226508, 4519605, 4723290, 5283135, 5423526, 6026140, 6628754, 7044180, 7833982, 9039210, 9446580, 9943131, 10566270, 10847052, 11750973, 13257508, 13558815, 15667964, 16571885, 18078420, 19584955, 19886262, 21132540, 23501946, 27117630, 29829393, 33143770, 35252919, 39169910, 39772524, 43086901, 47003892, 49715655, 54235260, 58754865, 59658786, 66287540, 70505838, 78339820, 86173802, 99431310, 117509730, 119317572, 129260703, 141011676, 149146965, 172347604, 176264595, 198862620, 215434505, 235019460, 258521406, 298293930, 352529190, 387782109, 430869010, 517042812, 596587860, 646303515, 705058380, 775564218, 861738020, 1292607030, 1551128436, 1938910545, 2585214060, 3877821090, 7755642180]

約数ペア:

[(1, 7755642180), (2, 3877821090), (3, 2585214060), (4, 1938910545), (5, 1551128436), (6, 1292607030), (9, 861738020), (10, 775564218), (11, 705058380), (12, 646303515), (13, 596587860), (15, 517042812), (18, 430869010), (20, 387782109), (22, 352529190), (26, 298293930), (30, 258521406), (33, 235019460), (36, 215434505), (39, 198862620), (44, 176264595), (45, 172347604), (52, 149146965), (55, 141011676), (60, 129260703), (65, 119317572), (66, 117509730), (78, 99431310), (90, 86173802), (99, 78339820), (110, 70505838), (117, 66287540), (130, 59658786), (132, 58754865), (143, 54235260), (156, 49715655), (165, 47003892), (180, 43086901), (195, 39772524), (198, 39169910), (220, 35252919), (234, 33143770), (260, 29829393), (286, 27117630), (330, 23501946), (367, 21132540), (390, 19886262), (396, 19584955), (429, 18078420), (468, 16571885), (495, 15667964), (572, 13558815), (585, 13257508), (660, 11750973), (715, 10847052), (734, 10566270), (780, 9943131), (821, 9446580), (858, 9039210), (990, 7833982), (1101, 7044180), (1170, 6628754), (1287, 6026140), (1430, 5423526), (1468, 5283135), (1642, 4723290), (1716, 4519605), (1835, 4226508), (1980, 3916991), (2145, 3615684), (2202, 3522090), (2340, 3314377), (2463, 3148860), (2574, 3013070), (2860, 2711763), (3284, 2361645), (3303, 2348060), (3670, 2113254), (4037, 1921140), (4105, 1889316), (4290, 1807842), (4404, 1761045), (4771, 1625580), (4926, 1574430), (5148, 1506535), (5505, 1408836), (6435, 1205228), (6606, 1174030), (7340, 1056627), (7389, 1049620), (8074, 960570), (8210, 944658), (8580, 903921), (9031, 858780), (9542, 812790), (9852, 787215), (10673, 726660), (11010, 704418), (12111, 640380), (12315, 629772), (12870, 602614), (13212, 587015), (14313, 541860), (14778, 524810), (16148, 480285), (16420, 472329), (16515, 469612), (18062, 429390), (19084, 406395), (20185, 384228), (21346, 363330), (22020, 352209), (23855, 325116), (24222, 320190), (24630, 314886), (25740, 301307), (27093, 286260), (28626, 270930), (29556, 262405), (32019, 242220), (33030, 234806), (36124, 214695), (36333, 213460), (36945, 209924), (40370, 192114), (42692, 181665), (42939, 180620), (45155, 171756), (47710, 162558), (48444, 160095), (49260, 157443), (52481, 147780), (53365, 145332), (54186, 143130), (57252, 135465), (60555, 128076), (64038, 121110), (66060, 117403), (71565, 108372), (72666, 106730), (73890, 104962), (80740, 96057), (81279, 95420), (85878, 90310)]