75003390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 248002560

約数和(自身を除く): 172999170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 79, 90, 99, 105, 110, 126, 137, 154, 158, 165, 198, 210, 231, 237, 274, 315, 330, 385, 395, 411, 462, 474, 495, 553, 630, 685, 693, 711, 770, 790, 822, 869, 959, 990, 1106, 1155, 1185, 1233, 1370, 1386, 1422, 1507, 1659, 1738, 1918, 2055, 2310, 2370, 2466, 2607, 2765, 2877, 3014, 3318, 3465, 3555, 4110, 4345, 4521, 4795, 4977, 5214, 5530, 5754, 6083, 6165, 6930, 7110, 7535, 7821, 8295, 8631, 8690, 9042, 9590, 9954, 10549, 10823, 12166, 12330, 13035, 13563, 14385, 15070, 15642, 16590, 17262, 18249, 21098, 21646, 22605, 24885, 26070, 27126, 28770, 30415, 31647, 32469, 36498, 39105, 43155, 45210, 49770, 52745, 54115, 54747, 60830, 63294, 64938, 67815, 75761, 78210, 86310, 91245, 94941, 97407, 105490, 108230, 109494, 119053, 135630, 151522, 158235, 162345, 182490, 189882, 194814, 227283, 238106, 273735, 316470, 324690, 357159, 378805, 454566, 474705, 487035, 547470, 595265, 681849, 714318, 757610, 833371, 949410, 974070, 1071477, 1136415, 1190530, 1363698, 1666742, 1785795, 2142954, 2272830, 2500113, 3409245, 3571590, 4166855, 5000226, 5357385, 6818490, 7500339, 8333710, 10714770, 12500565, 15000678, 25001130, 37501695, 75003390]

約数ペア:

[(1, 75003390), (2, 37501695), (3, 25001130), (5, 15000678), (6, 12500565), (7, 10714770), (9, 8333710), (10, 7500339), (11, 6818490), (14, 5357385), (15, 5000226), (18, 4166855), (21, 3571590), (22, 3409245), (30, 2500113), (33, 2272830), (35, 2142954), (42, 1785795), (45, 1666742), (55, 1363698), (63, 1190530), (66, 1136415), (70, 1071477), (77, 974070), (79, 949410), (90, 833371), (99, 757610), (105, 714318), (110, 681849), (126, 595265), (137, 547470), (154, 487035), (158, 474705), (165, 454566), (198, 378805), (210, 357159), (231, 324690), (237, 316470), (274, 273735), (315, 238106), (330, 227283), (385, 194814), (395, 189882), (411, 182490), (462, 162345), (474, 158235), (495, 151522), (553, 135630), (630, 119053), (685, 109494), (693, 108230), (711, 105490), (770, 97407), (790, 94941), (822, 91245), (869, 86310), (959, 78210), (990, 75761), (1106, 67815), (1155, 64938), (1185, 63294), (1233, 60830), (1370, 54747), (1386, 54115), (1422, 52745), (1507, 49770), (1659, 45210), (1738, 43155), (1918, 39105), (2055, 36498), (2310, 32469), (2370, 31647), (2466, 30415), (2607, 28770), (2765, 27126), (2877, 26070), (3014, 24885), (3318, 22605), (3465, 21646), (3555, 21098), (4110, 18249), (4345, 17262), (4521, 16590), (4795, 15642), (4977, 15070), (5214, 14385), (5530, 13563), (5754, 13035), (6083, 12330), (6165, 12166), (6930, 10823), (7110, 10549), (7535, 9954), (7821, 9590), (8295, 9042), (8631, 8690)]