205659300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 769950720

約数和(自身を除く): 564291420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 29, 30, 33, 35, 42, 44, 50, 55, 58, 60, 66, 70, 75, 77, 84, 87, 100, 105, 110, 116, 132, 140, 145, 150, 154, 165, 174, 175, 203, 210, 220, 231, 275, 290, 300, 307, 308, 319, 330, 348, 350, 385, 406, 420, 435, 462, 525, 550, 580, 609, 614, 638, 660, 700, 725, 770, 812, 825, 870, 921, 924, 957, 1015, 1050, 1100, 1155, 1218, 1228, 1276, 1450, 1535, 1540, 1595, 1650, 1740, 1842, 1914, 1925, 2030, 2100, 2149, 2175, 2233, 2310, 2436, 2900, 3045, 3070, 3190, 3300, 3377, 3684, 3828, 3850, 4060, 4298, 4350, 4466, 4605, 4620, 4785, 5075, 5775, 6090, 6140, 6380, 6447, 6699, 6754, 7675, 7700, 7975, 8596, 8700, 8903, 8932, 9210, 9570, 10131, 10150, 10745, 11165, 11550, 12180, 12894, 13398, 13508, 15225, 15350, 15950, 16885, 17806, 18420, 19140, 20262, 20300, 21490, 22330, 23025, 23100, 23639, 23925, 25788, 26709, 26796, 30450, 30700, 31900, 32235, 33495, 33770, 35612, 40524, 42980, 44515, 44660, 46050, 47278, 47850, 50655, 53418, 53725, 55825, 60900, 62321, 64470, 66990, 67540, 70917, 84425, 89030, 92100, 94556, 95700, 97933, 101310, 106836, 107450, 111650, 118195, 124642, 128940, 133545, 133980, 141834, 161175, 167475, 168850, 178060, 186963, 195866, 202620, 214900, 222575, 223300, 236390, 249284, 253275, 267090, 283668, 293799, 311605, 322350, 334950, 337700, 354585, 373926, 391732, 445150, 472780, 489665, 506550, 534180, 587598, 590975, 623210, 644700, 667725, 669900, 685531, 709170, 747852, 890300, 934815, 979330, 1013100, 1175196, 1181950, 1246420, 1335450, 1371062, 1418340, 1468995, 1558025, 1772925, 1869630, 1958660, 2056593, 2363900, 2448325, 2670900, 2742124, 2937990, 3116050, 3427655, 3545850, 3739260, 4113186, 4674075, 4896650, 5875980, 6232100, 6855310, 7091700, 7344975, 8226372, 9348150, 9793300, 10282965, 13710620, 14689950, 17138275, 18696300, 20565930, 29379900, 34276550, 41131860, 51414825, 68553100, 102829650, 205659300]

約数ペア:

[(1, 205659300), (2, 102829650), (3, 68553100), (4, 51414825), (5, 41131860), (6, 34276550), (7, 29379900), (10, 20565930), (11, 18696300), (12, 17138275), (14, 14689950), (15, 13710620), (20, 10282965), (21, 9793300), (22, 9348150), (25, 8226372), (28, 7344975), (29, 7091700), (30, 6855310), (33, 6232100), (35, 5875980), (42, 4896650), (44, 4674075), (50, 4113186), (55, 3739260), (58, 3545850), (60, 3427655), (66, 3116050), (70, 2937990), (75, 2742124), (77, 2670900), (84, 2448325), (87, 2363900), (100, 2056593), (105, 1958660), (110, 1869630), (116, 1772925), (132, 1558025), (140, 1468995), (145, 1418340), (150, 1371062), (154, 1335450), (165, 1246420), (174, 1181950), (175, 1175196), (203, 1013100), (210, 979330), (220, 934815), (231, 890300), (275, 747852), (290, 709170), (300, 685531), (307, 669900), (308, 667725), (319, 644700), (330, 623210), (348, 590975), (350, 587598), (385, 534180), (406, 506550), (420, 489665), (435, 472780), (462, 445150), (525, 391732), (550, 373926), (580, 354585), (609, 337700), (614, 334950), (638, 322350), (660, 311605), (700, 293799), (725, 283668), (770, 267090), (812, 253275), (825, 249284), (870, 236390), (921, 223300), (924, 222575), (957, 214900), (1015, 202620), (1050, 195866), (1100, 186963), (1155, 178060), (1218, 168850), (1228, 167475), (1276, 161175), (1450, 141834), (1535, 133980), (1540, 133545), (1595, 128940), (1650, 124642), (1740, 118195), (1842, 111650), (1914, 107450), (1925, 106836), (2030, 101310), (2100, 97933), (2149, 95700), (2175, 94556), (2233, 92100), (2310, 89030), (2436, 84425), (2900, 70917), (3045, 67540), (3070, 66990), (3190, 64470), (3300, 62321), (3377, 60900), (3684, 55825), (3828, 53725), (3850, 53418), (4060, 50655), (4298, 47850), (4350, 47278), (4466, 46050), (4605, 44660), (4620, 44515), (4785, 42980), (5075, 40524), (5775, 35612), (6090, 33770), (6140, 33495), (6380, 32235), (6447, 31900), (6699, 30700), (6754, 30450), (7675, 26796), (7700, 26709), (7975, 25788), (8596, 23925), (8700, 23639), (8903, 23100), (8932, 23025), (9210, 22330), (9570, 21490), (10131, 20300), (10150, 20262), (10745, 19140), (11165, 18420), (11550, 17806), (12180, 16885), (12894, 15950), (13398, 15350), (13508, 15225)]