164159100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 597961728

約数和(自身を除く): 433802628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 126, 140, 142, 150, 175, 180, 210, 213, 225, 252, 284, 300, 315, 350, 355, 367, 420, 426, 450, 497, 525, 630, 639, 700, 710, 734, 852, 900, 994, 1050, 1065, 1101, 1260, 1278, 1420, 1468, 1491, 1575, 1775, 1835, 1988, 2100, 2130, 2202, 2485, 2556, 2569, 2982, 3150, 3195, 3303, 3550, 3670, 4260, 4404, 4473, 4970, 5138, 5325, 5505, 5964, 6300, 6390, 6606, 7100, 7340, 7455, 7707, 8946, 9175, 9940, 10276, 10650, 11010, 12425, 12780, 12845, 13212, 14910, 15414, 15975, 16515, 17892, 18350, 21300, 22020, 22365, 23121, 24850, 25690, 26057, 27525, 29820, 30828, 31950, 33030, 36700, 37275, 38535, 44730, 46242, 49700, 51380, 52114, 55050, 63900, 64225, 66060, 74550, 77070, 78171, 82575, 89460, 92484, 104228, 110100, 111825, 115605, 128450, 130285, 149100, 154140, 156342, 165150, 182399, 192675, 223650, 231210, 234513, 256900, 260570, 312684, 330300, 364798, 385350, 390855, 447300, 462420, 469026, 521140, 547197, 578025, 651425, 729596, 770700, 781710, 911995, 938052, 1094394, 1156050, 1172565, 1302850, 1563420, 1641591, 1823990, 1954275, 2188788, 2312100, 2345130, 2605700, 2735985, 3283182, 3647980, 3908550, 4559975, 4690260, 5471970, 5862825, 6566364, 7817100, 8207955, 9119950, 10943940, 11725650, 13679925, 16415910, 18239900, 23451300, 27359850, 32831820, 41039775, 54719700, 82079550, 164159100]

約数ペア:

[(1, 164159100), (2, 82079550), (3, 54719700), (4, 41039775), (5, 32831820), (6, 27359850), (7, 23451300), (9, 18239900), (10, 16415910), (12, 13679925), (14, 11725650), (15, 10943940), (18, 9119950), (20, 8207955), (21, 7817100), (25, 6566364), (28, 5862825), (30, 5471970), (35, 4690260), (36, 4559975), (42, 3908550), (45, 3647980), (50, 3283182), (60, 2735985), (63, 2605700), (70, 2345130), (71, 2312100), (75, 2188788), (84, 1954275), (90, 1823990), (100, 1641591), (105, 1563420), (126, 1302850), (140, 1172565), (142, 1156050), (150, 1094394), (175, 938052), (180, 911995), (210, 781710), (213, 770700), (225, 729596), (252, 651425), (284, 578025), (300, 547197), (315, 521140), (350, 469026), (355, 462420), (367, 447300), (420, 390855), (426, 385350), (450, 364798), (497, 330300), (525, 312684), (630, 260570), (639, 256900), (700, 234513), (710, 231210), (734, 223650), (852, 192675), (900, 182399), (994, 165150), (1050, 156342), (1065, 154140), (1101, 149100), (1260, 130285), (1278, 128450), (1420, 115605), (1468, 111825), (1491, 110100), (1575, 104228), (1775, 92484), (1835, 89460), (1988, 82575), (2100, 78171), (2130, 77070), (2202, 74550), (2485, 66060), (2556, 64225), (2569, 63900), (2982, 55050), (3150, 52114), (3195, 51380), (3303, 49700), (3550, 46242), (3670, 44730), (4260, 38535), (4404, 37275), (4473, 36700), (4970, 33030), (5138, 31950), (5325, 30828), (5505, 29820), (5964, 27525), (6300, 26057), (6390, 25690), (6606, 24850), (7100, 23121), (7340, 22365), (7455, 22020), (7707, 21300), (8946, 18350), (9175, 17892), (9940, 16515), (10276, 15975), (10650, 15414), (11010, 14910), (12425, 13212), (12780, 12845)]