87802800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3891

約数の個数: 120

約数和(自身を含む): 296141760

約数和(自身を除く): 208338960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 3851, 4560, 5700, 7600, 7702, 11400, 11553, 15404, 19255, 22800, 23106, 30808, 38510, 46212, 57765, 61616, 73169, 77020, 92424, 96275, 115530, 146338, 154040, 184848, 192550, 219507, 231060, 288825, 292676, 308080, 365845, 385100, 439014, 462120, 577650, 585352, 731690, 770200, 878028, 924240, 1097535, 1155300, 1170704, 1463380, 1540400, 1756056, 1829225, 2195070, 2310600, 2926760, 3512112, 3658450, 4390140, 4621200, 5487675, 5853520, 7316900, 8780280, 10975350, 14633800, 17560560, 21950700, 29267600, 43901400, 87802800]

約数ペア:

[(1, 87802800), (2, 43901400), (3, 29267600), (4, 21950700), (5, 17560560), (6, 14633800), (8, 10975350), (10, 8780280), (12, 7316900), (15, 5853520), (16, 5487675), (19, 4621200), (20, 4390140), (24, 3658450), (25, 3512112), (30, 2926760), (38, 2310600), (40, 2195070), (48, 1829225), (50, 1756056), (57, 1540400), (60, 1463380), (75, 1170704), (76, 1155300), (80, 1097535), (95, 924240), (100, 878028), (114, 770200), (120, 731690), (150, 585352), (152, 577650), (190, 462120), (200, 439014), (228, 385100), (240, 365845), (285, 308080), (300, 292676), (304, 288825), (380, 231060), (400, 219507), (456, 192550), (475, 184848), (570, 154040), (600, 146338), (760, 115530), (912, 96275), (950, 92424), (1140, 77020), (1200, 73169), (1425, 61616), (1520, 57765), (1900, 46212), (2280, 38510), (2850, 30808), (3800, 23106), (3851, 22800), (4560, 19255), (5700, 15404), (7600, 11553), (7702, 11400)]