77884950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 96

約数和(自身を含む): 226985472

約数和(自身を除く): 149100522

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 3575, 3631, 4290, 7150, 7262, 10725, 10893, 18155, 21450, 21786, 36310, 39941, 47203, 54465, 79882, 90775, 94406, 108930, 119823, 141609, 181550, 199705, 236015, 239646, 272325, 283218, 399410, 472030, 519233, 544650, 599115, 708045, 998525, 1038466, 1180075, 1198230, 1416090, 1557699, 1997050, 2360150, 2596165, 2995575, 3115398, 3540225, 5192330, 5991150, 7080450, 7788495, 12980825, 15576990, 25961650, 38942475, 77884950]

約数ペア:

[(1, 77884950), (2, 38942475), (3, 25961650), (5, 15576990), (6, 12980825), (10, 7788495), (11, 7080450), (13, 5991150), (15, 5192330), (22, 3540225), (25, 3115398), (26, 2995575), (30, 2596165), (33, 2360150), (39, 1997050), (50, 1557699), (55, 1416090), (65, 1198230), (66, 1180075), (75, 1038466), (78, 998525), (110, 708045), (130, 599115), (143, 544650), (150, 519233), (165, 472030), (195, 399410), (275, 283218), (286, 272325), (325, 239646), (330, 236015), (390, 199705), (429, 181550), (550, 141609), (650, 119823), (715, 108930), (825, 94406), (858, 90775), (975, 79882), (1430, 54465), (1650, 47203), (1950, 39941), (2145, 36310), (3575, 21786), (3631, 21450), (4290, 18155), (7150, 10893), (7262, 10725)]