179939133800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^2\times {\mathrm{1307}}^1$

素因数の和:1692

約数の個数: 144

約数和(自身を含む): 439421919840

約数和(自身を除く): 259482786040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 173, 184, 200, 230, 346, 460, 575, 692, 865, 920, 1150, 1307, 1384, 1730, 2300, 2614, 3460, 3979, 4325, 4600, 5228, 6535, 6920, 7958, 8650, 10456, 13070, 15916, 17300, 19895, 26140, 29929, 30061, 31832, 32675, 34600, 39790, 52280, 59858, 60122, 65350, 79580, 99475, 119716, 120244, 130700, 149645, 150305, 159160, 198950, 226111, 239432, 240488, 261400, 299290, 300610, 397900, 452222, 598580, 601220, 688367, 748225, 751525, 795800, 904444, 1130555, 1197160, 1202440, 1376734, 1496450, 1503050, 1808888, 2261110, 2753468, 2992900, 3006100, 3441835, 4522220, 5200553, 5506936, 5652775, 5985800, 6012200, 6883670, 9044440, 10401106, 11305550, 13767340, 17209175, 20802212, 22611100, 26002765, 27534680, 34418350, 39117203, 41604424, 45222200, 52005530, 68836700, 78234406, 104011060, 130013825, 137673400, 156468812, 195586015, 208022120, 260027650, 312937624, 391172030, 520055300, 782344060, 899695669, 977930075, 1040110600, 1564688120, 1799391338, 1955860150, 3598782676, 3911720300, 4498478345, 7197565352, 7823440600, 8996956690, 17993913380, 22492391725, 35987826760, 44984783450, 89969566900, 179939133800]

約数ペア:

[(1, 179939133800), (2, 89969566900), (4, 44984783450), (5, 35987826760), (8, 22492391725), (10, 17993913380), (20, 8996956690), (23, 7823440600), (25, 7197565352), (40, 4498478345), (46, 3911720300), (50, 3598782676), (92, 1955860150), (100, 1799391338), (115, 1564688120), (173, 1040110600), (184, 977930075), (200, 899695669), (230, 782344060), (346, 520055300), (460, 391172030), (575, 312937624), (692, 260027650), (865, 208022120), (920, 195586015), (1150, 156468812), (1307, 137673400), (1384, 130013825), (1730, 104011060), (2300, 78234406), (2614, 68836700), (3460, 52005530), (3979, 45222200), (4325, 41604424), (4600, 39117203), (5228, 34418350), (6535, 27534680), (6920, 26002765), (7958, 22611100), (8650, 20802212), (10456, 17209175), (13070, 13767340), (15916, 11305550), (17300, 10401106), (19895, 9044440), (26140, 6883670), (29929, 6012200), (30061, 5985800), (31832, 5652775), (32675, 5506936), (34600, 5200553), (39790, 4522220), (52280, 3441835), (59858, 3006100), (60122, 2992900), (65350, 2753468), (79580, 2261110), (99475, 1808888), (119716, 1503050), (120244, 1496450), (130700, 1376734), (149645, 1202440), (150305, 1197160), (159160, 1130555), (198950, 904444), (226111, 795800), (239432, 751525), (240488, 748225), (261400, 688367), (299290, 601220), (300610, 598580), (397900, 452222)]