272223900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 216

約数和(自身を含む): 938377440

約数和(自身を除く): 666153540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 53, 60, 65, 75, 78, 90, 100, 106, 117, 130, 150, 156, 159, 180, 195, 212, 225, 234, 260, 265, 300, 318, 325, 390, 439, 450, 468, 477, 530, 585, 636, 650, 689, 780, 795, 878, 900, 954, 975, 1060, 1170, 1300, 1317, 1325, 1378, 1590, 1756, 1908, 1950, 2067, 2195, 2340, 2385, 2634, 2650, 2756, 2925, 3180, 3445, 3900, 3951, 3975, 4134, 4390, 4770, 5268, 5300, 5707, 5850, 6201, 6585, 6890, 7902, 7950, 8268, 8780, 9540, 10335, 10975, 11414, 11700, 11925, 12402, 13170, 13780, 15804, 15900, 17121, 17225, 19755, 20670, 21950, 22828, 23267, 23850, 24804, 26340, 28535, 31005, 32925, 34242, 34450, 39510, 41340, 43900, 46534, 47700, 51363, 51675, 57070, 62010, 65850, 68484, 68900, 69801, 79020, 85605, 93068, 98775, 102726, 103350, 114140, 116335, 124020, 131700, 139602, 142675, 155025, 171210, 197550, 205452, 206700, 209403, 232670, 256815, 279204, 285350, 302471, 310050, 342420, 349005, 395100, 418806, 428025, 465340, 513630, 570700, 581675, 604942, 620100, 698010, 837612, 856050, 907413, 1027260, 1047015, 1163350, 1209884, 1284075, 1396020, 1512355, 1712100, 1745025, 1814826, 2094030, 2326700, 2568150, 2722239, 3024710, 3490050, 3629652, 4188060, 4537065, 5136300, 5235075, 5444478, 6049420, 6980100, 7561775, 9074130, 10470150, 10888956, 13611195, 15123550, 18148260, 20940300, 22685325, 27222390, 30247100, 45370650, 54444780, 68055975, 90741300, 136111950, 272223900]

約数ペア:

[(1, 272223900), (2, 136111950), (3, 90741300), (4, 68055975), (5, 54444780), (6, 45370650), (9, 30247100), (10, 27222390), (12, 22685325), (13, 20940300), (15, 18148260), (18, 15123550), (20, 13611195), (25, 10888956), (26, 10470150), (30, 9074130), (36, 7561775), (39, 6980100), (45, 6049420), (50, 5444478), (52, 5235075), (53, 5136300), (60, 4537065), (65, 4188060), (75, 3629652), (78, 3490050), (90, 3024710), (100, 2722239), (106, 2568150), (117, 2326700), (130, 2094030), (150, 1814826), (156, 1745025), (159, 1712100), (180, 1512355), (195, 1396020), (212, 1284075), (225, 1209884), (234, 1163350), (260, 1047015), (265, 1027260), (300, 907413), (318, 856050), (325, 837612), (390, 698010), (439, 620100), (450, 604942), (468, 581675), (477, 570700), (530, 513630), (585, 465340), (636, 428025), (650, 418806), (689, 395100), (780, 349005), (795, 342420), (878, 310050), (900, 302471), (954, 285350), (975, 279204), (1060, 256815), (1170, 232670), (1300, 209403), (1317, 206700), (1325, 205452), (1378, 197550), (1590, 171210), (1756, 155025), (1908, 142675), (1950, 139602), (2067, 131700), (2195, 124020), (2340, 116335), (2385, 114140), (2634, 103350), (2650, 102726), (2756, 98775), (2925, 93068), (3180, 85605), (3445, 79020), (3900, 69801), (3951, 68900), (3975, 68484), (4134, 65850), (4390, 62010), (4770, 57070), (5268, 51675), (5300, 51363), (5707, 47700), (5850, 46534), (6201, 43900), (6585, 41340), (6890, 39510), (7902, 34450), (7950, 34242), (8268, 32925), (8780, 31005), (9540, 28535), (10335, 26340), (10975, 24804), (11414, 23850), (11700, 23267), (11925, 22828), (12402, 21950), (13170, 20670), (13780, 19755), (15804, 17225), (15900, 17121)]