251740500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 859797120

約数和(自身を除く): 608056620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 73, 75, 76, 95, 100, 110, 114, 121, 125, 132, 146, 150, 165, 190, 209, 219, 220, 228, 242, 250, 275, 285, 292, 300, 330, 363, 365, 375, 380, 418, 438, 475, 484, 500, 550, 570, 605, 627, 660, 726, 730, 750, 803, 825, 836, 876, 950, 1045, 1095, 1100, 1140, 1210, 1254, 1375, 1387, 1425, 1452, 1460, 1500, 1606, 1650, 1815, 1825, 1900, 2090, 2190, 2299, 2375, 2409, 2420, 2508, 2750, 2774, 2850, 3025, 3135, 3212, 3300, 3630, 3650, 4015, 4125, 4161, 4180, 4380, 4598, 4750, 4818, 5225, 5475, 5500, 5548, 5700, 6050, 6270, 6897, 6935, 7125, 7260, 7300, 8030, 8250, 8322, 8833, 9075, 9125, 9196, 9500, 9636, 10450, 10950, 11495, 12045, 12100, 12540, 13794, 13870, 14250, 15125, 15257, 15675, 16060, 16500, 16644, 17666, 18150, 18250, 20075, 20805, 20900, 21900, 22990, 24090, 26125, 26499, 27375, 27588, 27740, 28500, 30250, 30514, 31350, 34485, 34675, 35332, 36300, 36500, 40150, 41610, 44165, 45375, 45771, 45980, 48180, 52250, 52998, 54750, 57475, 60225, 60500, 61028, 62700, 68970, 69350, 76285, 78375, 80300, 83220, 88330, 90750, 91542, 100375, 104025, 104500, 105996, 109500, 114950, 120450, 132495, 137940, 138700, 152570, 156750, 167827, 172425, 173375, 176660, 181500, 183084, 200750, 208050, 220825, 228855, 229900, 240900, 264990, 287375, 301125, 305140, 313500, 335654, 344850, 346750, 381425, 401500, 416100, 441650, 457710, 503481, 520125, 529980, 574750, 602250, 662475, 671308, 689700, 693500, 762850, 839135, 862125, 883300, 915420, 1006962, 1040250, 1104125, 1144275, 1149500, 1204500, 1324950, 1525700, 1678270, 1724250, 1907125, 2013924, 2080500, 2208250, 2288550, 2517405, 2649900, 3312375, 3356540, 3448500, 3814250, 4195675, 4416500, 4577100, 5034810, 5721375, 6624750, 7628500, 8391350, 10069620, 11442750, 12587025, 13249500, 16782700, 20978375, 22885500, 25174050, 41956750, 50348100, 62935125, 83913500, 125870250, 251740500]

約数ペア:

[(1, 251740500), (2, 125870250), (3, 83913500), (4, 62935125), (5, 50348100), (6, 41956750), (10, 25174050), (11, 22885500), (12, 20978375), (15, 16782700), (19, 13249500), (20, 12587025), (22, 11442750), (25, 10069620), (30, 8391350), (33, 7628500), (38, 6624750), (44, 5721375), (50, 5034810), (55, 4577100), (57, 4416500), (60, 4195675), (66, 3814250), (73, 3448500), (75, 3356540), (76, 3312375), (95, 2649900), (100, 2517405), (110, 2288550), (114, 2208250), (121, 2080500), (125, 2013924), (132, 1907125), (146, 1724250), (150, 1678270), (165, 1525700), (190, 1324950), (209, 1204500), (219, 1149500), (220, 1144275), (228, 1104125), (242, 1040250), (250, 1006962), (275, 915420), (285, 883300), (292, 862125), (300, 839135), (330, 762850), (363, 693500), (365, 689700), (375, 671308), (380, 662475), (418, 602250), (438, 574750), (475, 529980), (484, 520125), (500, 503481), (550, 457710), (570, 441650), (605, 416100), (627, 401500), (660, 381425), (726, 346750), (730, 344850), (750, 335654), (803, 313500), (825, 305140), (836, 301125), (876, 287375), (950, 264990), (1045, 240900), (1095, 229900), (1100, 228855), (1140, 220825), (1210, 208050), (1254, 200750), (1375, 183084), (1387, 181500), (1425, 176660), (1452, 173375), (1460, 172425), (1500, 167827), (1606, 156750), (1650, 152570), (1815, 138700), (1825, 137940), (1900, 132495), (2090, 120450), (2190, 114950), (2299, 109500), (2375, 105996), (2409, 104500), (2420, 104025), (2508, 100375), (2750, 91542), (2774, 90750), (2850, 88330), (3025, 83220), (3135, 80300), (3212, 78375), (3300, 76285), (3630, 69350), (3650, 68970), (4015, 62700), (4125, 61028), (4161, 60500), (4180, 60225), (4380, 57475), (4598, 54750), (4750, 52998), (4818, 52250), (5225, 48180), (5475, 45980), (5500, 45771), (5548, 45375), (5700, 44165), (6050, 41610), (6270, 40150), (6897, 36500), (6935, 36300), (7125, 35332), (7260, 34675), (7300, 34485), (8030, 31350), (8250, 30514), (8322, 30250), (8833, 28500), (9075, 27740), (9125, 27588), (9196, 27375), (9500, 26499), (9636, 26125), (10450, 24090), (10950, 22990), (11495, 21900), (12045, 20900), (12100, 20805), (12540, 20075), (13794, 18250), (13870, 18150), (14250, 17666), (15125, 16644), (15257, 16500), (15675, 16060)]