75369200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 195582720

約数和(自身を除く): 120213520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 47, 50, 76, 80, 94, 95, 100, 152, 188, 190, 200, 211, 235, 304, 376, 380, 400, 422, 470, 475, 752, 760, 844, 893, 940, 950, 1055, 1175, 1520, 1688, 1786, 1880, 1900, 2110, 2350, 3376, 3572, 3760, 3800, 4009, 4220, 4465, 4700, 5275, 7144, 7600, 8018, 8440, 8930, 9400, 9917, 10550, 14288, 16036, 16880, 17860, 18800, 19834, 20045, 21100, 22325, 32072, 35720, 39668, 40090, 42200, 44650, 49585, 64144, 71440, 79336, 80180, 84400, 89300, 99170, 100225, 158672, 160360, 178600, 188423, 198340, 200450, 247925, 320720, 357200, 376846, 396680, 400900, 495850, 753692, 793360, 801800, 942115, 991700, 1507384, 1603600, 1884230, 1983400, 3014768, 3768460, 3966800, 4710575, 7536920, 9421150, 15073840, 18842300, 37684600, 75369200]

約数ペア:

[(1, 75369200), (2, 37684600), (4, 18842300), (5, 15073840), (8, 9421150), (10, 7536920), (16, 4710575), (19, 3966800), (20, 3768460), (25, 3014768), (38, 1983400), (40, 1884230), (47, 1603600), (50, 1507384), (76, 991700), (80, 942115), (94, 801800), (95, 793360), (100, 753692), (152, 495850), (188, 400900), (190, 396680), (200, 376846), (211, 357200), (235, 320720), (304, 247925), (376, 200450), (380, 198340), (400, 188423), (422, 178600), (470, 160360), (475, 158672), (752, 100225), (760, 99170), (844, 89300), (893, 84400), (940, 80180), (950, 79336), (1055, 71440), (1175, 64144), (1520, 49585), (1688, 44650), (1786, 42200), (1880, 40090), (1900, 39668), (2110, 35720), (2350, 32072), (3376, 22325), (3572, 21100), (3760, 20045), (3800, 19834), (4009, 18800), (4220, 17860), (4465, 16880), (4700, 16036), (5275, 14288), (7144, 10550), (7600, 9917), (8018, 9400), (8440, 8930)]