2949203600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 8511169536

約数和(自身を除く): 5561965936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 61, 62, 70, 80, 100, 112, 122, 124, 140, 155, 175, 200, 217, 244, 248, 280, 305, 310, 350, 400, 427, 434, 488, 496, 557, 560, 610, 620, 700, 775, 854, 868, 976, 1085, 1114, 1220, 1240, 1400, 1525, 1550, 1708, 1736, 1891, 2135, 2170, 2228, 2440, 2480, 2785, 2800, 3050, 3100, 3416, 3472, 3782, 3899, 4270, 4340, 4456, 4880, 5425, 5570, 6100, 6200, 6832, 7564, 7798, 8540, 8680, 8912, 9455, 10675, 10850, 11140, 12200, 12400, 13237, 13925, 15128, 15596, 17080, 17267, 17360, 18910, 19495, 21350, 21700, 22280, 24400, 26474, 27850, 30256, 31192, 33977, 34160, 34534, 37820, 38990, 42700, 43400, 44560, 47275, 52948, 55700, 62384, 66185, 67954, 69068, 75640, 77980, 85400, 86335, 86800, 94550, 97475, 105896, 111400, 120869, 132370, 135908, 138136, 151280, 155960, 169885, 170800, 172670, 189100, 194950, 211792, 222800, 237839, 241738, 264740, 271816, 276272, 311920, 330925, 339770, 345340, 378200, 389900, 431675, 475678, 483476, 529480, 543632, 604345, 661850, 679540, 690680, 756400, 779800, 849425, 863350, 951356, 966952, 1053287, 1058960, 1189195, 1208690, 1323700, 1359080, 1381360, 1559600, 1698850, 1726700, 1902712, 1933904, 2106574, 2378390, 2417380, 2647400, 2718160, 3021725, 3397700, 3453400, 3805424, 4213148, 4756780, 4834760, 5266435, 5294800, 5945975, 6043450, 6795400, 6906800, 7373009, 8426296, 9513560, 9669520, 10532870, 11891950, 12086900, 13590800, 14746018, 16852592, 19027120, 21065740, 23783900, 24173800, 26332175, 29492036, 36865045, 42131480, 47567800, 48347600, 52664350, 58984072, 73730090, 84262960, 95135600, 105328700, 117968144, 147460180, 184325225, 210657400, 294920360, 368650450, 421314800, 589840720, 737300900, 1474601800, 2949203600]

約数ペア:

[(1, 2949203600), (2, 1474601800), (4, 737300900), (5, 589840720), (7, 421314800), (8, 368650450), (10, 294920360), (14, 210657400), (16, 184325225), (20, 147460180), (25, 117968144), (28, 105328700), (31, 95135600), (35, 84262960), (40, 73730090), (50, 58984072), (56, 52664350), (61, 48347600), (62, 47567800), (70, 42131480), (80, 36865045), (100, 29492036), (112, 26332175), (122, 24173800), (124, 23783900), (140, 21065740), (155, 19027120), (175, 16852592), (200, 14746018), (217, 13590800), (244, 12086900), (248, 11891950), (280, 10532870), (305, 9669520), (310, 9513560), (350, 8426296), (400, 7373009), (427, 6906800), (434, 6795400), (488, 6043450), (496, 5945975), (557, 5294800), (560, 5266435), (610, 4834760), (620, 4756780), (700, 4213148), (775, 3805424), (854, 3453400), (868, 3397700), (976, 3021725), (1085, 2718160), (1114, 2647400), (1220, 2417380), (1240, 2378390), (1400, 2106574), (1525, 1933904), (1550, 1902712), (1708, 1726700), (1736, 1698850), (1891, 1559600), (2135, 1381360), (2170, 1359080), (2228, 1323700), (2440, 1208690), (2480, 1189195), (2785, 1058960), (2800, 1053287), (3050, 966952), (3100, 951356), (3416, 863350), (3472, 849425), (3782, 779800), (3899, 756400), (4270, 690680), (4340, 679540), (4456, 661850), (4880, 604345), (5425, 543632), (5570, 529480), (6100, 483476), (6200, 475678), (6832, 431675), (7564, 389900), (7798, 378200), (8540, 345340), (8680, 339770), (8912, 330925), (9455, 311920), (10675, 276272), (10850, 271816), (11140, 264740), (12200, 241738), (12400, 237839), (13237, 222800), (13925, 211792), (15128, 194950), (15596, 189100), (17080, 172670), (17267, 170800), (17360, 169885), (18910, 155960), (19495, 151280), (21350, 138136), (21700, 135908), (22280, 132370), (24400, 120869), (26474, 111400), (27850, 105896), (30256, 97475), (31192, 94550), (33977, 86800), (34160, 86335), (34534, 85400), (37820, 77980), (38990, 75640), (42700, 69068), (43400, 67954), (44560, 66185), (47275, 62384), (52948, 55700)]