64442400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2475

約数の個数: 144

約数和(自身を含む): 228922848

約数和(自身を除く): 164480448

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, 2441, 2640, 3300, 4400, 4882, 5280, 6600, 7323, 8800, 9764, 12205, 13200, 14646, 19528, 24410, 26400, 26851, 29292, 36615, 39056, 48820, 53702, 58584, 61025, 73230, 78112, 80553, 97640, 107404, 117168, 122050, 134255, 146460, 161106, 183075, 195280, 214808, 234336, 244100, 268510, 292920, 322212, 366150, 390560, 402765, 429616, 488200, 537020, 585840, 644424, 671275, 732300, 805530, 859232, 976400, 1074040, 1171680, 1288848, 1342550, 1464600, 1611060, 1952800, 2013825, 2148080, 2577696, 2685100, 2929200, 3222120, 4027650, 4296160, 5370200, 5858400, 6444240, 8055300, 10740400, 12888480, 16110600, 21480800, 32221200, 64442400]

約数ペア:

[(1, 64442400), (2, 32221200), (3, 21480800), (4, 16110600), (5, 12888480), (6, 10740400), (8, 8055300), (10, 6444240), (11, 5858400), (12, 5370200), (15, 4296160), (16, 4027650), (20, 3222120), (22, 2929200), (24, 2685100), (25, 2577696), (30, 2148080), (32, 2013825), (33, 1952800), (40, 1611060), (44, 1464600), (48, 1342550), (50, 1288848), (55, 1171680), (60, 1074040), (66, 976400), (75, 859232), (80, 805530), (88, 732300), (96, 671275), (100, 644424), (110, 585840), (120, 537020), (132, 488200), (150, 429616), (160, 402765), (165, 390560), (176, 366150), (200, 322212), (220, 292920), (240, 268510), (264, 244100), (275, 234336), (300, 214808), (330, 195280), (352, 183075), (400, 161106), (440, 146460), (480, 134255), (528, 122050), (550, 117168), (600, 107404), (660, 97640), (800, 80553), (825, 78112), (880, 73230), (1056, 61025), (1100, 58584), (1200, 53702), (1320, 48820), (1650, 39056), (1760, 36615), (2200, 29292), (2400, 26851), (2441, 26400), (2640, 24410), (3300, 19528), (4400, 14646), (4882, 13200), (5280, 12205), (6600, 9764), (7323, 8800)]