84367600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 226257840

約数和(自身を除く): 141890240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 646, 653, 680, 760, 850, 950, 1292, 1306, 1360, 1520, 1615, 1700, 1900, 2584, 2612, 3230, 3265, 3400, 3800, 5168, 5224, 6460, 6530, 6800, 7600, 8075, 10448, 11101, 12407, 12920, 13060, 16150, 16325, 22202, 24814, 25840, 26120, 32300, 32650, 44404, 49628, 52240, 55505, 62035, 64600, 65300, 88808, 99256, 111010, 124070, 129200, 130600, 177616, 198512, 210919, 222020, 248140, 261200, 277525, 310175, 421838, 444040, 496280, 555050, 620350, 843676, 888080, 992560, 1054595, 1110100, 1240700, 1687352, 2109190, 2220200, 2481400, 3374704, 4218380, 4440400, 4962800, 5272975, 8436760, 10545950, 16873520, 21091900, 42183800, 84367600]

約数ペア:

[(1, 84367600), (2, 42183800), (4, 21091900), (5, 16873520), (8, 10545950), (10, 8436760), (16, 5272975), (17, 4962800), (19, 4440400), (20, 4218380), (25, 3374704), (34, 2481400), (38, 2220200), (40, 2109190), (50, 1687352), (68, 1240700), (76, 1110100), (80, 1054595), (85, 992560), (95, 888080), (100, 843676), (136, 620350), (152, 555050), (170, 496280), (190, 444040), (200, 421838), (272, 310175), (304, 277525), (323, 261200), (340, 248140), (380, 222020), (400, 210919), (425, 198512), (475, 177616), (646, 130600), (653, 129200), (680, 124070), (760, 111010), (850, 99256), (950, 88808), (1292, 65300), (1306, 64600), (1360, 62035), (1520, 55505), (1615, 52240), (1700, 49628), (1900, 44404), (2584, 32650), (2612, 32300), (3230, 26120), (3265, 25840), (3400, 24814), (3800, 22202), (5168, 16325), (5224, 16150), (6460, 13060), (6530, 12920), (6800, 12407), (7600, 11101), (8075, 10448)]