204982800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 732328128

約数和(自身を除く): 527345328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 53, 55, 60, 66, 75, 80, 88, 100, 106, 110, 120, 132, 150, 159, 165, 176, 200, 212, 220, 240, 264, 265, 275, 293, 300, 318, 330, 400, 424, 440, 528, 530, 550, 583, 586, 600, 636, 660, 795, 825, 848, 879, 880, 1060, 1100, 1166, 1172, 1200, 1272, 1320, 1325, 1465, 1590, 1650, 1749, 1758, 2120, 2200, 2332, 2344, 2544, 2640, 2650, 2915, 2930, 3180, 3223, 3300, 3498, 3516, 3975, 4240, 4395, 4400, 4664, 4688, 5300, 5830, 5860, 6360, 6446, 6600, 6996, 7032, 7325, 7950, 8745, 8790, 9328, 9669, 10600, 11660, 11720, 12720, 12892, 13200, 13992, 14064, 14575, 14650, 15529, 15900, 16115, 17490, 17580, 19338, 21200, 21975, 23320, 23440, 25784, 27984, 29150, 29300, 31058, 31800, 32230, 34980, 35160, 38676, 43725, 43950, 46587, 46640, 48345, 51568, 58300, 58600, 62116, 63600, 64460, 69960, 70320, 77352, 77645, 80575, 87450, 87900, 93174, 96690, 116600, 117200, 124232, 128920, 139920, 154704, 155290, 161150, 170819, 174900, 175800, 186348, 193380, 232935, 233200, 241725, 248464, 257840, 310580, 322300, 341638, 349800, 351600, 372696, 386760, 388225, 465870, 483450, 512457, 621160, 644600, 683276, 699600, 745392, 773520, 776450, 854095, 931740, 966900, 1024914, 1164675, 1242320, 1289200, 1366552, 1552900, 1708190, 1863480, 1933800, 2049828, 2329350, 2562285, 2733104, 3105800, 3416380, 3726960, 3867600, 4099656, 4270475, 4658700, 5124570, 6211600, 6832760, 8199312, 8540950, 9317400, 10249140, 12811425, 13665520, 17081900, 18634800, 20498280, 25622850, 34163800, 40996560, 51245700, 68327600, 102491400, 204982800]

約数ペア:

[(1, 204982800), (2, 102491400), (3, 68327600), (4, 51245700), (5, 40996560), (6, 34163800), (8, 25622850), (10, 20498280), (11, 18634800), (12, 17081900), (15, 13665520), (16, 12811425), (20, 10249140), (22, 9317400), (24, 8540950), (25, 8199312), (30, 6832760), (33, 6211600), (40, 5124570), (44, 4658700), (48, 4270475), (50, 4099656), (53, 3867600), (55, 3726960), (60, 3416380), (66, 3105800), (75, 2733104), (80, 2562285), (88, 2329350), (100, 2049828), (106, 1933800), (110, 1863480), (120, 1708190), (132, 1552900), (150, 1366552), (159, 1289200), (165, 1242320), (176, 1164675), (200, 1024914), (212, 966900), (220, 931740), (240, 854095), (264, 776450), (265, 773520), (275, 745392), (293, 699600), (300, 683276), (318, 644600), (330, 621160), (400, 512457), (424, 483450), (440, 465870), (528, 388225), (530, 386760), (550, 372696), (583, 351600), (586, 349800), (600, 341638), (636, 322300), (660, 310580), (795, 257840), (825, 248464), (848, 241725), (879, 233200), (880, 232935), (1060, 193380), (1100, 186348), (1166, 175800), (1172, 174900), (1200, 170819), (1272, 161150), (1320, 155290), (1325, 154704), (1465, 139920), (1590, 128920), (1650, 124232), (1749, 117200), (1758, 116600), (2120, 96690), (2200, 93174), (2332, 87900), (2344, 87450), (2544, 80575), (2640, 77645), (2650, 77352), (2915, 70320), (2930, 69960), (3180, 64460), (3223, 63600), (3300, 62116), (3498, 58600), (3516, 58300), (3975, 51568), (4240, 48345), (4395, 46640), (4400, 46587), (4664, 43950), (4688, 43725), (5300, 38676), (5830, 35160), (5860, 34980), (6360, 32230), (6446, 31800), (6600, 31058), (6996, 29300), (7032, 29150), (7325, 27984), (7950, 25784), (8745, 23440), (8790, 23320), (9328, 21975), (9669, 21200), (10600, 19338), (11660, 17580), (11720, 17490), (12720, 16115), (12892, 15900), (13200, 15529), (13992, 14650), (14064, 14575)]