449253353200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3229}}^1\times {\mathrm{8089}}^1$

素因数の和:11379

約数の個数: 120

約数和(自身を含む): 1104910518800

約数和(自身を除く): 655657165600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3229, 3440, 4300, 6458, 8089, 8600, 12916, 16145, 16178, 17200, 25832, 32290, 32356, 40445, 51664, 64580, 64712, 80725, 80890, 129160, 129424, 138847, 161450, 161780, 202225, 258320, 277694, 322900, 323560, 347827, 404450, 555388, 645800, 647120, 694235, 695654, 808900, 1110776, 1291600, 1388470, 1391308, 1617800, 1739135, 2221552, 2776940, 2782616, 3235600, 3471175, 3478270, 5553880, 5565232, 6942350, 6956540, 8695675, 11107760, 13884700, 13913080, 17391350, 26119381, 27769400, 27826160, 34782700, 52238762, 55538800, 69565400, 104477524, 130596905, 139130800, 208955048, 261193810, 417910096, 522387620, 652984525, 1044775240, 1123133383, 1305969050, 2089550480, 2246266766, 2611938100, 4492533532, 5223876200, 5615666915, 8985067064, 10447752400, 11231333830, 17970134128, 22462667660, 28078334575, 44925335320, 56156669150, 89850670640, 112313338300, 224626676600, 449253353200]

約数ペア:

[(1, 449253353200), (2, 224626676600), (4, 112313338300), (5, 89850670640), (8, 56156669150), (10, 44925335320), (16, 28078334575), (20, 22462667660), (25, 17970134128), (40, 11231333830), (43, 10447752400), (50, 8985067064), (80, 5615666915), (86, 5223876200), (100, 4492533532), (172, 2611938100), (200, 2246266766), (215, 2089550480), (344, 1305969050), (400, 1123133383), (430, 1044775240), (688, 652984525), (860, 522387620), (1075, 417910096), (1720, 261193810), (2150, 208955048), (3229, 139130800), (3440, 130596905), (4300, 104477524), (6458, 69565400), (8089, 55538800), (8600, 52238762), (12916, 34782700), (16145, 27826160), (16178, 27769400), (17200, 26119381), (25832, 17391350), (32290, 13913080), (32356, 13884700), (40445, 11107760), (51664, 8695675), (64580, 6956540), (64712, 6942350), (80725, 5565232), (80890, 5553880), (129160, 3478270), (129424, 3471175), (138847, 3235600), (161450, 2782616), (161780, 2776940), (202225, 2221552), (258320, 1739135), (277694, 1617800), (322900, 1391308), (323560, 1388470), (347827, 1291600), (404450, 1110776), (555388, 808900), (645800, 695654), (647120, 694235)]