230821508750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2549}}^1$

素因数の和:2788

約数の個数: 160

約数和(自身を含む): 504738432000

約数和(自身を除く): 273916923250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 125, 131, 158, 175, 250, 262, 350, 395, 553, 625, 655, 790, 875, 917, 1106, 1250, 1310, 1750, 1834, 1975, 2549, 2765, 3275, 3950, 4375, 4585, 5098, 5530, 6550, 8750, 9170, 9875, 10349, 12745, 13825, 16375, 17843, 19750, 20698, 22925, 25490, 27650, 32750, 35686, 45850, 49375, 51745, 63725, 69125, 72443, 81875, 89215, 98750, 103490, 114625, 127450, 138250, 144886, 163750, 178430, 201371, 229250, 258725, 318625, 333919, 345625, 362215, 402742, 446075, 517450, 573125, 637250, 667838, 691250, 724430, 892150, 1006855, 1146250, 1293625, 1409597, 1593125, 1669595, 1811075, 2013710, 2230375, 2337433, 2587250, 2819194, 3186250, 3339190, 3622150, 4460750, 4674866, 5034275, 6468125, 7047985, 8347975, 9055375, 10068550, 11151875, 11687165, 12936250, 14095970, 16695950, 18110750, 22303750, 23374330, 25171375, 26379601, 35239925, 41739875, 45276875, 50342750, 52759202, 58435825, 70479850, 83479750, 90553750, 116871650, 125856875, 131898005, 176199625, 184657207, 208699375, 251713750, 263796010, 292179125, 352399250, 369314414, 417398750, 584358250, 659490025, 880998125, 923286035, 1318980050, 1460895625, 1761996250, 1846572070, 2921791250, 3297450125, 4616430175, 6594900250, 9232860350, 16487250625, 23082150875, 32974501250, 46164301750, 115410754375, 230821508750]

約数ペア:

[(1, 230821508750), (2, 115410754375), (5, 46164301750), (7, 32974501250), (10, 23082150875), (14, 16487250625), (25, 9232860350), (35, 6594900250), (50, 4616430175), (70, 3297450125), (79, 2921791250), (125, 1846572070), (131, 1761996250), (158, 1460895625), (175, 1318980050), (250, 923286035), (262, 880998125), (350, 659490025), (395, 584358250), (553, 417398750), (625, 369314414), (655, 352399250), (790, 292179125), (875, 263796010), (917, 251713750), (1106, 208699375), (1250, 184657207), (1310, 176199625), (1750, 131898005), (1834, 125856875), (1975, 116871650), (2549, 90553750), (2765, 83479750), (3275, 70479850), (3950, 58435825), (4375, 52759202), (4585, 50342750), (5098, 45276875), (5530, 41739875), (6550, 35239925), (8750, 26379601), (9170, 25171375), (9875, 23374330), (10349, 22303750), (12745, 18110750), (13825, 16695950), (16375, 14095970), (17843, 12936250), (19750, 11687165), (20698, 11151875), (22925, 10068550), (25490, 9055375), (27650, 8347975), (32750, 7047985), (35686, 6468125), (45850, 5034275), (49375, 4674866), (51745, 4460750), (63725, 3622150), (69125, 3339190), (72443, 3186250), (81875, 2819194), (89215, 2587250), (98750, 2337433), (103490, 2230375), (114625, 2013710), (127450, 1811075), (138250, 1669595), (144886, 1593125), (163750, 1409597), (178430, 1293625), (201371, 1146250), (229250, 1006855), (258725, 892150), (318625, 724430), (333919, 691250), (345625, 667838), (362215, 637250), (402742, 573125), (446075, 517450)]