1272291600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 4201338240

約数和(自身を除く): 2929046640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 109, 120, 137, 142, 150, 200, 213, 218, 240, 274, 284, 300, 327, 355, 400, 411, 426, 436, 545, 548, 568, 600, 654, 685, 710, 822, 852, 872, 1065, 1090, 1096, 1136, 1200, 1308, 1370, 1420, 1635, 1644, 1704, 1744, 1775, 2055, 2130, 2180, 2192, 2616, 2725, 2740, 2840, 3270, 3288, 3408, 3425, 3550, 4110, 4260, 4360, 5232, 5325, 5450, 5480, 5680, 6540, 6576, 6850, 7100, 7739, 8175, 8220, 8520, 8720, 9727, 10275, 10650, 10900, 10960, 13080, 13700, 14200, 14933, 15478, 16350, 16440, 17040, 19454, 20550, 21300, 21800, 23217, 26160, 27400, 28400, 29181, 29866, 30956, 32700, 32880, 38695, 38908, 41100, 42600, 43600, 44799, 46434, 48635, 54800, 58362, 59732, 61912, 65400, 74665, 77390, 77816, 82200, 85200, 89598, 92868, 97270, 116085, 116724, 119464, 123824, 130800, 145905, 149330, 154780, 155632, 164400, 179196, 185736, 193475, 194540, 223995, 232170, 233448, 238928, 243175, 291810, 298660, 309560, 358392, 371472, 373325, 386950, 389080, 447990, 464340, 466896, 486350, 580425, 583620, 597320, 619120, 716784, 729525, 746650, 773900, 778160, 895980, 928680, 972700, 1060243, 1119975, 1160850, 1167240, 1194640, 1459050, 1493300, 1547800, 1791960, 1857360, 1945400, 2120486, 2239950, 2321700, 2334480, 2918100, 2986600, 3095600, 3180729, 3583920, 3890800, 4240972, 4479900, 4643400, 5301215, 5836200, 5973200, 6361458, 8481944, 8959800, 9286800, 10602430, 11672400, 12722916, 15903645, 16963888, 17919600, 21204860, 25445832, 26506075, 31807290, 42409720, 50891664, 53012150, 63614580, 79518225, 84819440, 106024300, 127229160, 159036450, 212048600, 254458320, 318072900, 424097200, 636145800, 1272291600]

約数ペア:

[(1, 1272291600), (2, 636145800), (3, 424097200), (4, 318072900), (5, 254458320), (6, 212048600), (8, 159036450), (10, 127229160), (12, 106024300), (15, 84819440), (16, 79518225), (20, 63614580), (24, 53012150), (25, 50891664), (30, 42409720), (40, 31807290), (48, 26506075), (50, 25445832), (60, 21204860), (71, 17919600), (75, 16963888), (80, 15903645), (100, 12722916), (109, 11672400), (120, 10602430), (137, 9286800), (142, 8959800), (150, 8481944), (200, 6361458), (213, 5973200), (218, 5836200), (240, 5301215), (274, 4643400), (284, 4479900), (300, 4240972), (327, 3890800), (355, 3583920), (400, 3180729), (411, 3095600), (426, 2986600), (436, 2918100), (545, 2334480), (548, 2321700), (568, 2239950), (600, 2120486), (654, 1945400), (685, 1857360), (710, 1791960), (822, 1547800), (852, 1493300), (872, 1459050), (1065, 1194640), (1090, 1167240), (1096, 1160850), (1136, 1119975), (1200, 1060243), (1308, 972700), (1370, 928680), (1420, 895980), (1635, 778160), (1644, 773900), (1704, 746650), (1744, 729525), (1775, 716784), (2055, 619120), (2130, 597320), (2180, 583620), (2192, 580425), (2616, 486350), (2725, 466896), (2740, 464340), (2840, 447990), (3270, 389080), (3288, 386950), (3408, 373325), (3425, 371472), (3550, 358392), (4110, 309560), (4260, 298660), (4360, 291810), (5232, 243175), (5325, 238928), (5450, 233448), (5480, 232170), (5680, 223995), (6540, 194540), (6576, 193475), (6850, 185736), (7100, 179196), (7739, 164400), (8175, 155632), (8220, 154780), (8520, 149330), (8720, 145905), (9727, 130800), (10275, 123824), (10650, 119464), (10900, 116724), (10960, 116085), (13080, 97270), (13700, 92868), (14200, 89598), (14933, 85200), (15478, 82200), (16350, 77816), (16440, 77390), (17040, 74665), (19454, 65400), (20550, 61912), (21300, 59732), (21800, 58362), (23217, 54800), (26160, 48635), (27400, 46434), (28400, 44799), (29181, 43600), (29866, 42600), (30956, 41100), (32700, 38908), (32880, 38695)]