238051000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 687398400

約数和(自身を除く): 449347400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 25, 34, 38, 40, 44, 50, 55, 67, 68, 76, 85, 88, 95, 100, 110, 125, 134, 136, 152, 170, 187, 190, 200, 209, 220, 250, 268, 275, 323, 335, 340, 374, 380, 418, 425, 440, 475, 500, 536, 550, 646, 670, 680, 737, 748, 760, 836, 850, 935, 950, 1000, 1045, 1100, 1139, 1273, 1292, 1340, 1375, 1474, 1496, 1615, 1672, 1675, 1700, 1870, 1900, 2090, 2125, 2200, 2278, 2375, 2546, 2584, 2680, 2750, 2948, 3230, 3350, 3400, 3553, 3685, 3740, 3800, 4180, 4250, 4556, 4675, 4750, 5092, 5225, 5500, 5695, 5896, 6365, 6460, 6700, 7106, 7370, 7480, 8075, 8360, 8375, 8500, 9112, 9350, 9500, 10184, 10450, 11000, 11390, 12529, 12730, 12920, 13400, 14003, 14212, 14740, 16150, 16750, 17000, 17765, 18425, 18700, 19000, 20900, 21641, 22780, 23375, 25058, 25460, 26125, 28006, 28424, 28475, 29480, 31825, 32300, 33500, 35530, 36850, 37400, 40375, 41800, 43282, 45560, 46750, 50116, 50920, 52250, 56012, 56950, 62645, 63650, 64600, 67000, 70015, 71060, 73700, 80750, 86564, 88825, 92125, 93500, 100232, 104500, 108205, 112024, 113900, 125290, 127300, 140030, 142120, 142375, 147400, 159125, 161500, 173128, 177650, 184250, 187000, 209000, 216410, 227800, 238051, 250580, 254600, 280060, 284750, 313225, 318250, 323000, 350075, 355300, 368500, 432820, 444125, 476102, 501160, 541025, 560120, 569500, 626450, 636500, 700150, 710600, 737000, 865640, 888250, 952204, 1082050, 1139000, 1190255, 1252900, 1273000, 1400300, 1566125, 1750375, 1776500, 1904408, 2164100, 2380510, 2505800, 2705125, 2800600, 3132250, 3500750, 3553000, 4328200, 4761020, 5410250, 5951275, 6264500, 7001500, 9522040, 10820500, 11902550, 12529000, 14003000, 21641000, 23805100, 29756375, 47610200, 59512750, 119025500, 238051000]

約数ペア:

[(1, 238051000), (2, 119025500), (4, 59512750), (5, 47610200), (8, 29756375), (10, 23805100), (11, 21641000), (17, 14003000), (19, 12529000), (20, 11902550), (22, 10820500), (25, 9522040), (34, 7001500), (38, 6264500), (40, 5951275), (44, 5410250), (50, 4761020), (55, 4328200), (67, 3553000), (68, 3500750), (76, 3132250), (85, 2800600), (88, 2705125), (95, 2505800), (100, 2380510), (110, 2164100), (125, 1904408), (134, 1776500), (136, 1750375), (152, 1566125), (170, 1400300), (187, 1273000), (190, 1252900), (200, 1190255), (209, 1139000), (220, 1082050), (250, 952204), (268, 888250), (275, 865640), (323, 737000), (335, 710600), (340, 700150), (374, 636500), (380, 626450), (418, 569500), (425, 560120), (440, 541025), (475, 501160), (500, 476102), (536, 444125), (550, 432820), (646, 368500), (670, 355300), (680, 350075), (737, 323000), (748, 318250), (760, 313225), (836, 284750), (850, 280060), (935, 254600), (950, 250580), (1000, 238051), (1045, 227800), (1100, 216410), (1139, 209000), (1273, 187000), (1292, 184250), (1340, 177650), (1375, 173128), (1474, 161500), (1496, 159125), (1615, 147400), (1672, 142375), (1675, 142120), (1700, 140030), (1870, 127300), (1900, 125290), (2090, 113900), (2125, 112024), (2200, 108205), (2278, 104500), (2375, 100232), (2546, 93500), (2584, 92125), (2680, 88825), (2750, 86564), (2948, 80750), (3230, 73700), (3350, 71060), (3400, 70015), (3553, 67000), (3685, 64600), (3740, 63650), (3800, 62645), (4180, 56950), (4250, 56012), (4556, 52250), (4675, 50920), (4750, 50116), (5092, 46750), (5225, 45560), (5500, 43282), (5695, 41800), (5896, 40375), (6365, 37400), (6460, 36850), (6700, 35530), (7106, 33500), (7370, 32300), (7480, 31825), (8075, 29480), (8360, 28475), (8375, 28424), (8500, 28006), (9112, 26125), (9350, 25460), (9500, 25058), (10184, 23375), (10450, 22780), (11000, 21641), (11390, 20900), (12529, 19000), (12730, 18700), (12920, 18425), (13400, 17765), (14003, 17000), (14212, 16750), (14740, 16150)]