72015300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 324

約数和(自身を含む): 277857216

約数和(自身を除く): 205841916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 49, 50, 60, 63, 69, 70, 71, 75, 84, 90, 92, 98, 100, 105, 115, 126, 138, 140, 142, 147, 150, 161, 175, 180, 196, 207, 210, 213, 225, 230, 245, 252, 276, 284, 294, 300, 315, 322, 345, 350, 355, 414, 420, 426, 441, 450, 460, 483, 490, 497, 525, 575, 588, 630, 639, 644, 690, 700, 710, 735, 805, 828, 852, 882, 900, 966, 980, 994, 1035, 1050, 1065, 1127, 1150, 1225, 1260, 1278, 1380, 1420, 1449, 1470, 1491, 1575, 1610, 1633, 1725, 1764, 1775, 1932, 1988, 2070, 2100, 2130, 2205, 2254, 2300, 2415, 2450, 2485, 2556, 2898, 2940, 2982, 3150, 3195, 3220, 3266, 3381, 3450, 3479, 3550, 3675, 4025, 4140, 4260, 4410, 4473, 4508, 4830, 4899, 4900, 4970, 5175, 5325, 5635, 5796, 5964, 6300, 6390, 6532, 6762, 6900, 6958, 7100, 7245, 7350, 7455, 8050, 8165, 8820, 8946, 9660, 9798, 9940, 10143, 10350, 10437, 10650, 11025, 11270, 11431, 12075, 12425, 12780, 13524, 13916, 14490, 14697, 14700, 14910, 15975, 16100, 16330, 16905, 17395, 17892, 19596, 20286, 20700, 20874, 21300, 22050, 22365, 22540, 22862, 24150, 24495, 24850, 28175, 28980, 29394, 29820, 31311, 31950, 32660, 33810, 34293, 34790, 36225, 37275, 40572, 40825, 41748, 44100, 44730, 45724, 48300, 48990, 49700, 50715, 52185, 56350, 57155, 58788, 62622, 63900, 67620, 68586, 69580, 72450, 73485, 74550, 80017, 81650, 84525, 86975, 89460, 97980, 101430, 102879, 104370, 111825, 112700, 114310, 122475, 125244, 137172, 144900, 146970, 149100, 156555, 160034, 163300, 169050, 171465, 173950, 202860, 205758, 208740, 223650, 228620, 240051, 244950, 253575, 260925, 285775, 293940, 313110, 320068, 338100, 342930, 347900, 367425, 400085, 411516, 447300, 480102, 489900, 507150, 514395, 521850, 571550, 626220, 685860, 720153, 734850, 782775, 800170, 857325, 960204, 1014300, 1028790, 1043700, 1143100, 1200255, 1440306, 1469700, 1565550, 1600340, 1714650, 2000425, 2057580, 2400510, 2571975, 2880612, 3131100, 3429300, 3600765, 4000850, 4801020, 5143950, 6001275, 7201530, 8001700, 10287900, 12002550, 14403060, 18003825, 24005100, 36007650, 72015300]

約数ペア:

[(1, 72015300), (2, 36007650), (3, 24005100), (4, 18003825), (5, 14403060), (6, 12002550), (7, 10287900), (9, 8001700), (10, 7201530), (12, 6001275), (14, 5143950), (15, 4801020), (18, 4000850), (20, 3600765), (21, 3429300), (23, 3131100), (25, 2880612), (28, 2571975), (30, 2400510), (35, 2057580), (36, 2000425), (42, 1714650), (45, 1600340), (46, 1565550), (49, 1469700), (50, 1440306), (60, 1200255), (63, 1143100), (69, 1043700), (70, 1028790), (71, 1014300), (75, 960204), (84, 857325), (90, 800170), (92, 782775), (98, 734850), (100, 720153), (105, 685860), (115, 626220), (126, 571550), (138, 521850), (140, 514395), (142, 507150), (147, 489900), (150, 480102), (161, 447300), (175, 411516), (180, 400085), (196, 367425), (207, 347900), (210, 342930), (213, 338100), (225, 320068), (230, 313110), (245, 293940), (252, 285775), (276, 260925), (284, 253575), (294, 244950), (300, 240051), (315, 228620), (322, 223650), (345, 208740), (350, 205758), (355, 202860), (414, 173950), (420, 171465), (426, 169050), (441, 163300), (450, 160034), (460, 156555), (483, 149100), (490, 146970), (497, 144900), (525, 137172), (575, 125244), (588, 122475), (630, 114310), (639, 112700), (644, 111825), (690, 104370), (700, 102879), (710, 101430), (735, 97980), (805, 89460), (828, 86975), (852, 84525), (882, 81650), (900, 80017), (966, 74550), (980, 73485), (994, 72450), (1035, 69580), (1050, 68586), (1065, 67620), (1127, 63900), (1150, 62622), (1225, 58788), (1260, 57155), (1278, 56350), (1380, 52185), (1420, 50715), (1449, 49700), (1470, 48990), (1491, 48300), (1575, 45724), (1610, 44730), (1633, 44100), (1725, 41748), (1764, 40825), (1775, 40572), (1932, 37275), (1988, 36225), (2070, 34790), (2100, 34293), (2130, 33810), (2205, 32660), (2254, 31950), (2300, 31311), (2415, 29820), (2450, 29394), (2485, 28980), (2556, 28175), (2898, 24850), (2940, 24495), (2982, 24150), (3150, 22862), (3195, 22540), (3220, 22365), (3266, 22050), (3381, 21300), (3450, 20874), (3479, 20700), (3550, 20286), (3675, 19596), (4025, 17892), (4140, 17395), (4260, 16905), (4410, 16330), (4473, 16100), (4508, 15975), (4830, 14910), (4899, 14700), (4900, 14697), (4970, 14490), (5175, 13916), (5325, 13524), (5635, 12780), (5796, 12425), (5964, 12075), (6300, 11431), (6390, 11270), (6532, 11025), (6762, 10650), (6900, 10437), (6958, 10350), (7100, 10143), (7245, 9940), (7350, 9798), (7455, 9660), (8050, 8946), (8165, 8820)]