91210680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 334264320

約数和(自身を除く): 243053640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 743, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1486, 1705, 1860, 1980, 2046, 2229, 2232, 2728, 2790, 2972, 3069, 3410, 3715, 3720, 3960, 4092, 4458, 5115, 5580, 5944, 6138, 6687, 6820, 7430, 8173, 8184, 8916, 10230, 11145, 11160, 12276, 13374, 13640, 14860, 15345, 16346, 17832, 20460, 22290, 23033, 24519, 24552, 26748, 29720, 30690, 32692, 33435, 40865, 40920, 44580, 46066, 49038, 53496, 61380, 65384, 66870, 69099, 73557, 81730, 89160, 92132, 98076, 115165, 122595, 122760, 133740, 138198, 147114, 163460, 184264, 196152, 207297, 230330, 245190, 253363, 267480, 276396, 294228, 326920, 345495, 367785, 414594, 460660, 490380, 506726, 552792, 588456, 690990, 735570, 760089, 829188, 921320, 980760, 1013452, 1036485, 1266815, 1381980, 1471140, 1520178, 1658376, 2026904, 2072970, 2280267, 2533630, 2763960, 2942280, 3040356, 3800445, 4145940, 4560534, 5067260, 6080712, 7600890, 8291880, 9121068, 10134520, 11401335, 15201780, 18242136, 22802670, 30403560, 45605340, 91210680]

約数ペア:

[(1, 91210680), (2, 45605340), (3, 30403560), (4, 22802670), (5, 18242136), (6, 15201780), (8, 11401335), (9, 10134520), (10, 9121068), (11, 8291880), (12, 7600890), (15, 6080712), (18, 5067260), (20, 4560534), (22, 4145940), (24, 3800445), (30, 3040356), (31, 2942280), (33, 2763960), (36, 2533630), (40, 2280267), (44, 2072970), (45, 2026904), (55, 1658376), (60, 1520178), (62, 1471140), (66, 1381980), (72, 1266815), (88, 1036485), (90, 1013452), (93, 980760), (99, 921320), (110, 829188), (120, 760089), (124, 735570), (132, 690990), (155, 588456), (165, 552792), (180, 506726), (186, 490380), (198, 460660), (220, 414594), (248, 367785), (264, 345495), (279, 326920), (310, 294228), (330, 276396), (341, 267480), (360, 253363), (372, 245190), (396, 230330), (440, 207297), (465, 196152), (495, 184264), (558, 163460), (620, 147114), (660, 138198), (682, 133740), (743, 122760), (744, 122595), (792, 115165), (930, 98076), (990, 92132), (1023, 89160), (1116, 81730), (1240, 73557), (1320, 69099), (1364, 66870), (1395, 65384), (1486, 61380), (1705, 53496), (1860, 49038), (1980, 46066), (2046, 44580), (2229, 40920), (2232, 40865), (2728, 33435), (2790, 32692), (2972, 30690), (3069, 29720), (3410, 26748), (3715, 24552), (3720, 24519), (3960, 23033), (4092, 22290), (4458, 20460), (5115, 17832), (5580, 16346), (5944, 15345), (6138, 14860), (6687, 13640), (6820, 13374), (7430, 12276), (8173, 11160), (8184, 11145), (8916, 10230)]