222680700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 216

約数和(自身を含む): 773450496

約数和(自身を除く): 550769796

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, 83, 90, 99, 100, 110, 132, 150, 165, 166, 180, 198, 220, 225, 249, 271, 275, 300, 330, 332, 396, 415, 450, 495, 498, 542, 550, 660, 747, 813, 825, 830, 900, 913, 990, 996, 1084, 1100, 1245, 1355, 1494, 1626, 1650, 1660, 1826, 1980, 2075, 2439, 2475, 2490, 2710, 2739, 2981, 2988, 3252, 3300, 3652, 3735, 4065, 4150, 4565, 4878, 4950, 4980, 5420, 5478, 5962, 6225, 6775, 7470, 8130, 8217, 8300, 8943, 9130, 9756, 9900, 10956, 11924, 12195, 12450, 13550, 13695, 14905, 14940, 16260, 16434, 17886, 18260, 18675, 20325, 22493, 22825, 24390, 24900, 26829, 27100, 27390, 29810, 32868, 35772, 37350, 40650, 41085, 44715, 44986, 45650, 48780, 53658, 54780, 59620, 60975, 67479, 68475, 74525, 74700, 81300, 82170, 89430, 89972, 91300, 107316, 112465, 121950, 134145, 134958, 136950, 149050, 164340, 178860, 202437, 205425, 223575, 224930, 243900, 247423, 268290, 269916, 273900, 298100, 337395, 404874, 410850, 447150, 449860, 494846, 536580, 562325, 670725, 674790, 742269, 809748, 821700, 894300, 989692, 1012185, 1124650, 1237115, 1341450, 1349580, 1484538, 1686975, 2024370, 2226807, 2249300, 2474230, 2682900, 2969076, 3373950, 3711345, 4048740, 4453614, 4948460, 5060925, 6185575, 6747900, 7422690, 8907228, 10121850, 11134035, 12371150, 14845380, 18556725, 20243700, 22268070, 24742300, 37113450, 44536140, 55670175, 74226900, 111340350, 222680700]

約数ペア:

[(1, 222680700), (2, 111340350), (3, 74226900), (4, 55670175), (5, 44536140), (6, 37113450), (9, 24742300), (10, 22268070), (11, 20243700), (12, 18556725), (15, 14845380), (18, 12371150), (20, 11134035), (22, 10121850), (25, 8907228), (30, 7422690), (33, 6747900), (36, 6185575), (44, 5060925), (45, 4948460), (50, 4453614), (55, 4048740), (60, 3711345), (66, 3373950), (75, 2969076), (83, 2682900), (90, 2474230), (99, 2249300), (100, 2226807), (110, 2024370), (132, 1686975), (150, 1484538), (165, 1349580), (166, 1341450), (180, 1237115), (198, 1124650), (220, 1012185), (225, 989692), (249, 894300), (271, 821700), (275, 809748), (300, 742269), (330, 674790), (332, 670725), (396, 562325), (415, 536580), (450, 494846), (495, 449860), (498, 447150), (542, 410850), (550, 404874), (660, 337395), (747, 298100), (813, 273900), (825, 269916), (830, 268290), (900, 247423), (913, 243900), (990, 224930), (996, 223575), (1084, 205425), (1100, 202437), (1245, 178860), (1355, 164340), (1494, 149050), (1626, 136950), (1650, 134958), (1660, 134145), (1826, 121950), (1980, 112465), (2075, 107316), (2439, 91300), (2475, 89972), (2490, 89430), (2710, 82170), (2739, 81300), (2981, 74700), (2988, 74525), (3252, 68475), (3300, 67479), (3652, 60975), (3735, 59620), (4065, 54780), (4150, 53658), (4565, 48780), (4878, 45650), (4950, 44986), (4980, 44715), (5420, 41085), (5478, 40650), (5962, 37350), (6225, 35772), (6775, 32868), (7470, 29810), (8130, 27390), (8217, 27100), (8300, 26829), (8943, 24900), (9130, 24390), (9756, 22825), (9900, 22493), (10956, 20325), (11924, 18675), (12195, 18260), (12450, 17886), (13550, 16434), (13695, 16260), (14905, 14940)]