79961700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 297480960

約数和(自身を除く): 217519260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 29, 30, 35, 39, 42, 50, 52, 58, 60, 65, 70, 75, 78, 84, 87, 91, 100, 101, 105, 116, 130, 140, 145, 150, 156, 174, 175, 182, 195, 202, 203, 210, 260, 273, 290, 300, 303, 325, 348, 350, 364, 377, 390, 404, 406, 420, 435, 455, 505, 525, 546, 580, 606, 609, 650, 700, 707, 725, 754, 780, 812, 870, 910, 975, 1010, 1015, 1050, 1092, 1131, 1212, 1218, 1300, 1313, 1365, 1414, 1450, 1508, 1515, 1740, 1820, 1885, 1950, 2020, 2030, 2100, 2121, 2175, 2262, 2275, 2436, 2525, 2626, 2639, 2730, 2828, 2900, 2929, 3030, 3045, 3535, 3770, 3900, 3939, 4060, 4242, 4350, 4524, 4550, 5050, 5075, 5252, 5278, 5460, 5655, 5858, 6060, 6090, 6565, 6825, 7070, 7540, 7575, 7878, 7917, 8484, 8700, 8787, 9100, 9191, 9425, 10100, 10150, 10556, 10605, 11310, 11716, 12180, 13130, 13195, 13650, 14140, 14645, 15150, 15225, 15756, 15834, 17574, 17675, 18382, 18850, 19695, 20300, 20503, 21210, 22620, 26260, 26390, 27300, 27573, 28275, 29290, 30300, 30450, 31668, 32825, 35148, 35350, 36764, 37700, 38077, 39390, 39585, 41006, 42420, 43935, 45955, 52780, 53025, 55146, 56550, 58580, 60900, 61509, 65650, 65975, 70700, 73225, 76154, 78780, 79170, 82012, 87870, 91910, 98475, 102515, 106050, 110292, 113100, 114231, 123018, 131300, 131950, 137865, 146450, 152308, 158340, 175740, 183820, 190385, 196950, 197925, 205030, 212100, 219675, 228462, 229775, 246036, 263900, 266539, 275730, 292900, 307545, 380770, 393900, 395850, 410060, 439350, 456924, 459550, 512575, 533078, 551460, 571155, 615090, 689325, 761540, 791700, 799617, 878700, 919100, 951925, 1025150, 1066156, 1142310, 1230180, 1332695, 1378650, 1537725, 1599234, 1903850, 2050300, 2284620, 2665390, 2757300, 2855775, 3075450, 3198468, 3807700, 3998085, 5330780, 5711550, 6150900, 6663475, 7996170, 11423100, 13326950, 15992340, 19990425, 26653900, 39980850, 79961700]

約数ペア:

[(1, 79961700), (2, 39980850), (3, 26653900), (4, 19990425), (5, 15992340), (6, 13326950), (7, 11423100), (10, 7996170), (12, 6663475), (13, 6150900), (14, 5711550), (15, 5330780), (20, 3998085), (21, 3807700), (25, 3198468), (26, 3075450), (28, 2855775), (29, 2757300), (30, 2665390), (35, 2284620), (39, 2050300), (42, 1903850), (50, 1599234), (52, 1537725), (58, 1378650), (60, 1332695), (65, 1230180), (70, 1142310), (75, 1066156), (78, 1025150), (84, 951925), (87, 919100), (91, 878700), (100, 799617), (101, 791700), (105, 761540), (116, 689325), (130, 615090), (140, 571155), (145, 551460), (150, 533078), (156, 512575), (174, 459550), (175, 456924), (182, 439350), (195, 410060), (202, 395850), (203, 393900), (210, 380770), (260, 307545), (273, 292900), (290, 275730), (300, 266539), (303, 263900), (325, 246036), (348, 229775), (350, 228462), (364, 219675), (377, 212100), (390, 205030), (404, 197925), (406, 196950), (420, 190385), (435, 183820), (455, 175740), (505, 158340), (525, 152308), (546, 146450), (580, 137865), (606, 131950), (609, 131300), (650, 123018), (700, 114231), (707, 113100), (725, 110292), (754, 106050), (780, 102515), (812, 98475), (870, 91910), (910, 87870), (975, 82012), (1010, 79170), (1015, 78780), (1050, 76154), (1092, 73225), (1131, 70700), (1212, 65975), (1218, 65650), (1300, 61509), (1313, 60900), (1365, 58580), (1414, 56550), (1450, 55146), (1508, 53025), (1515, 52780), (1740, 45955), (1820, 43935), (1885, 42420), (1950, 41006), (2020, 39585), (2030, 39390), (2100, 38077), (2121, 37700), (2175, 36764), (2262, 35350), (2275, 35148), (2436, 32825), (2525, 31668), (2626, 30450), (2639, 30300), (2730, 29290), (2828, 28275), (2900, 27573), (2929, 27300), (3030, 26390), (3045, 26260), (3535, 22620), (3770, 21210), (3900, 20503), (3939, 20300), (4060, 19695), (4242, 18850), (4350, 18382), (4524, 17675), (4550, 17574), (5050, 15834), (5075, 15756), (5252, 15225), (5278, 15150), (5460, 14645), (5655, 14140), (5858, 13650), (6060, 13195), (6090, 13130), (6565, 12180), (6825, 11716), (7070, 11310), (7540, 10605), (7575, 10556), (7878, 10150), (7917, 10100), (8484, 9425), (8700, 9191), (8787, 9100)]