55561440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 202487040

約数和(自身を除く): 146925600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 619, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1238, 1320, 1360, 1496, 1632, 1760, 1857, 1870, 2040, 2244, 2476, 2640, 2720, 2805, 2992, 3095, 3714, 3740, 4080, 4488, 4952, 5280, 5610, 5984, 6190, 6809, 7428, 7480, 8160, 8976, 9285, 9904, 10523, 11220, 12380, 13618, 14856, 14960, 17952, 18570, 19808, 20427, 21046, 22440, 24760, 27236, 29712, 29920, 31569, 34045, 37140, 40854, 42092, 44880, 49520, 52615, 54472, 59424, 63138, 68090, 74280, 81708, 84184, 89760, 99040, 102135, 105230, 108944, 115753, 126276, 136180, 148560, 157845, 163416, 168368, 204270, 210460, 217888, 231506, 252552, 272360, 297120, 315690, 326832, 336736, 347259, 408540, 420920, 463012, 505104, 544720, 578765, 631380, 653664, 694518, 817080, 841840, 926024, 1010208, 1089440, 1157530, 1262760, 1389036, 1634160, 1683680, 1736295, 1852048, 2315060, 2525520, 2778072, 3268320, 3472590, 3704096, 4630120, 5051040, 5556144, 6945180, 9260240, 11112288, 13890360, 18520480, 27780720, 55561440]

約数ペア:

[(1, 55561440), (2, 27780720), (3, 18520480), (4, 13890360), (5, 11112288), (6, 9260240), (8, 6945180), (10, 5556144), (11, 5051040), (12, 4630120), (15, 3704096), (16, 3472590), (17, 3268320), (20, 2778072), (22, 2525520), (24, 2315060), (30, 1852048), (32, 1736295), (33, 1683680), (34, 1634160), (40, 1389036), (44, 1262760), (48, 1157530), (51, 1089440), (55, 1010208), (60, 926024), (66, 841840), (68, 817080), (80, 694518), (85, 653664), (88, 631380), (96, 578765), (102, 544720), (110, 505104), (120, 463012), (132, 420920), (136, 408540), (160, 347259), (165, 336736), (170, 326832), (176, 315690), (187, 297120), (204, 272360), (220, 252552), (240, 231506), (255, 217888), (264, 210460), (272, 204270), (330, 168368), (340, 163416), (352, 157845), (374, 148560), (408, 136180), (440, 126276), (480, 115753), (510, 108944), (528, 105230), (544, 102135), (561, 99040), (619, 89760), (660, 84184), (680, 81708), (748, 74280), (816, 68090), (880, 63138), (935, 59424), (1020, 54472), (1056, 52615), (1122, 49520), (1238, 44880), (1320, 42092), (1360, 40854), (1496, 37140), (1632, 34045), (1760, 31569), (1857, 29920), (1870, 29712), (2040, 27236), (2244, 24760), (2476, 22440), (2640, 21046), (2720, 20427), (2805, 19808), (2992, 18570), (3095, 17952), (3714, 14960), (3740, 14856), (4080, 13618), (4488, 12380), (4952, 11220), (5280, 10523), (5610, 9904), (5984, 9285), (6190, 8976), (6809, 8160), (7428, 7480)]