162925000

素因数分解:

$2^3\times 5^5\times 7^3\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 192

約数和(自身を含む): 468720000

約数和(自身を除く): 305795000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 125, 133, 140, 152, 175, 190, 196, 200, 245, 250, 266, 280, 343, 350, 380, 392, 475, 490, 500, 532, 625, 665, 686, 700, 760, 875, 931, 950, 980, 1000, 1064, 1225, 1250, 1330, 1372, 1400, 1715, 1750, 1862, 1900, 1960, 2375, 2450, 2500, 2660, 2744, 3125, 3325, 3430, 3500, 3724, 3800, 4375, 4655, 4750, 4900, 5000, 5320, 6125, 6250, 6517, 6650, 6860, 7000, 7448, 8575, 8750, 9310, 9500, 9800, 11875, 12250, 12500, 13034, 13300, 13720, 16625, 17150, 17500, 18620, 19000, 21875, 23275, 23750, 24500, 25000, 26068, 26600, 30625, 32585, 33250, 34300, 35000, 37240, 42875, 43750, 46550, 47500, 49000, 52136, 59375, 61250, 65170, 66500, 68600, 83125, 85750, 87500, 93100, 95000, 116375, 118750, 122500, 130340, 133000, 153125, 162925, 166250, 171500, 175000, 186200, 214375, 232750, 237500, 245000, 260680, 306250, 325850, 332500, 343000, 415625, 428750, 465500, 475000, 581875, 612500, 651700, 665000, 814625, 831250, 857500, 931000, 1071875, 1163750, 1225000, 1303400, 1629250, 1662500, 1715000, 2143750, 2327500, 2909375, 3258500, 3325000, 4073125, 4287500, 4655000, 5818750, 6517000, 8146250, 8575000, 11637500, 16292500, 20365625, 23275000, 32585000, 40731250, 81462500, 162925000]

約数ペア:

[(1, 162925000), (2, 81462500), (4, 40731250), (5, 32585000), (7, 23275000), (8, 20365625), (10, 16292500), (14, 11637500), (19, 8575000), (20, 8146250), (25, 6517000), (28, 5818750), (35, 4655000), (38, 4287500), (40, 4073125), (49, 3325000), (50, 3258500), (56, 2909375), (70, 2327500), (76, 2143750), (95, 1715000), (98, 1662500), (100, 1629250), (125, 1303400), (133, 1225000), (140, 1163750), (152, 1071875), (175, 931000), (190, 857500), (196, 831250), (200, 814625), (245, 665000), (250, 651700), (266, 612500), (280, 581875), (343, 475000), (350, 465500), (380, 428750), (392, 415625), (475, 343000), (490, 332500), (500, 325850), (532, 306250), (625, 260680), (665, 245000), (686, 237500), (700, 232750), (760, 214375), (875, 186200), (931, 175000), (950, 171500), (980, 166250), (1000, 162925), (1064, 153125), (1225, 133000), (1250, 130340), (1330, 122500), (1372, 118750), (1400, 116375), (1715, 95000), (1750, 93100), (1862, 87500), (1900, 85750), (1960, 83125), (2375, 68600), (2450, 66500), (2500, 65170), (2660, 61250), (2744, 59375), (3125, 52136), (3325, 49000), (3430, 47500), (3500, 46550), (3724, 43750), (3800, 42875), (4375, 37240), (4655, 35000), (4750, 34300), (4900, 33250), (5000, 32585), (5320, 30625), (6125, 26600), (6250, 26068), (6517, 25000), (6650, 24500), (6860, 23750), (7000, 23275), (7448, 21875), (8575, 19000), (8750, 18620), (9310, 17500), (9500, 17150), (9800, 16625), (11875, 13720), (12250, 13300), (12500, 13034)]