297976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11287}}^1$

素因数の和:11321

約数の個数: 144

約数和(自身を含む): 1058182272

約数和(自身を除く): 760205472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6600, 8800, 11287, 13200, 22574, 26400, 33861, 45148, 56435, 67722, 90296, 112870, 124157, 135444, 169305, 180592, 225740, 248314, 270888, 282175, 338610, 361184, 372471, 451480, 496628, 541776, 564350, 620785, 677220, 744942, 846525, 902960, 993256, 1083552, 1128700, 1241570, 1354440, 1489884, 1693050, 1805920, 1862355, 1986512, 2257400, 2483140, 2708880, 2979768, 3103925, 3386100, 3724710, 3973024, 4514800, 4966280, 5417760, 5959536, 6207850, 6772200, 7449420, 9029600, 9311775, 9932560, 11919072, 12415700, 13544400, 14898840, 18623550, 19865120, 24831400, 27088800, 29797680, 37247100, 49662800, 59595360, 74494200, 99325600, 148988400, 297976800]

約数ペア:

[(1, 297976800), (2, 148988400), (3, 99325600), (4, 74494200), (5, 59595360), (6, 49662800), (8, 37247100), (10, 29797680), (11, 27088800), (12, 24831400), (15, 19865120), (16, 18623550), (20, 14898840), (22, 13544400), (24, 12415700), (25, 11919072), (30, 9932560), (32, 9311775), (33, 9029600), (40, 7449420), (44, 6772200), (48, 6207850), (50, 5959536), (55, 5417760), (60, 4966280), (66, 4514800), (75, 3973024), (80, 3724710), (88, 3386100), (96, 3103925), (100, 2979768), (110, 2708880), (120, 2483140), (132, 2257400), (150, 1986512), (160, 1862355), (165, 1805920), (176, 1693050), (200, 1489884), (220, 1354440), (240, 1241570), (264, 1128700), (275, 1083552), (300, 993256), (330, 902960), (352, 846525), (400, 744942), (440, 677220), (480, 620785), (528, 564350), (550, 541776), (600, 496628), (660, 451480), (800, 372471), (825, 361184), (880, 338610), (1056, 282175), (1100, 270888), (1200, 248314), (1320, 225740), (1650, 180592), (1760, 169305), (2200, 135444), (2400, 124157), (2640, 112870), (3300, 90296), (4400, 67722), (5280, 56435), (6600, 45148), (8800, 33861), (11287, 26400), (13200, 22574)]