80347050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 257662080

約数和(自身を除く): 177315030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 126, 138, 150, 161, 175, 207, 210, 225, 230, 315, 322, 345, 350, 414, 450, 483, 525, 575, 630, 690, 805, 966, 1035, 1050, 1109, 1150, 1449, 1575, 1610, 1725, 2070, 2218, 2415, 2898, 3150, 3327, 3450, 4025, 4830, 5175, 5545, 6654, 7245, 7763, 8050, 9981, 10350, 11090, 12075, 14490, 15526, 16635, 19962, 23289, 24150, 25507, 27725, 33270, 36225, 38815, 46578, 49905, 51014, 55450, 69867, 72450, 76521, 77630, 83175, 99810, 116445, 127535, 139734, 153042, 166350, 178549, 194075, 229563, 232890, 249525, 255070, 349335, 357098, 382605, 388150, 459126, 499050, 535647, 582225, 637675, 698670, 765210, 892745, 1071294, 1147815, 1164450, 1275350, 1606941, 1746675, 1785490, 1913025, 2295630, 2678235, 3213882, 3493350, 3826050, 4463725, 5356470, 5739075, 8034705, 8927450, 11478150, 13391175, 16069410, 26782350, 40173525, 80347050]

約数ペア:

[(1, 80347050), (2, 40173525), (3, 26782350), (5, 16069410), (6, 13391175), (7, 11478150), (9, 8927450), (10, 8034705), (14, 5739075), (15, 5356470), (18, 4463725), (21, 3826050), (23, 3493350), (25, 3213882), (30, 2678235), (35, 2295630), (42, 1913025), (45, 1785490), (46, 1746675), (50, 1606941), (63, 1275350), (69, 1164450), (70, 1147815), (75, 1071294), (90, 892745), (105, 765210), (115, 698670), (126, 637675), (138, 582225), (150, 535647), (161, 499050), (175, 459126), (207, 388150), (210, 382605), (225, 357098), (230, 349335), (315, 255070), (322, 249525), (345, 232890), (350, 229563), (414, 194075), (450, 178549), (483, 166350), (525, 153042), (575, 139734), (630, 127535), (690, 116445), (805, 99810), (966, 83175), (1035, 77630), (1050, 76521), (1109, 72450), (1150, 69867), (1449, 55450), (1575, 51014), (1610, 49905), (1725, 46578), (2070, 38815), (2218, 36225), (2415, 33270), (2898, 27725), (3150, 25507), (3327, 24150), (3450, 23289), (4025, 19962), (4830, 16635), (5175, 15526), (5545, 14490), (6654, 12075), (7245, 11090), (7763, 10350), (8050, 9981)]