54816840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 208114920

約数和(自身を除く): 153298080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 53, 60, 65, 68, 72, 78, 85, 90, 102, 104, 106, 117, 120, 130, 136, 153, 156, 159, 169, 170, 180, 195, 204, 212, 221, 234, 255, 260, 265, 306, 312, 318, 338, 340, 360, 390, 408, 424, 442, 468, 477, 507, 510, 520, 530, 585, 612, 636, 663, 676, 680, 689, 765, 780, 795, 845, 884, 901, 936, 954, 1014, 1020, 1060, 1105, 1170, 1224, 1272, 1326, 1352, 1378, 1521, 1530, 1560, 1590, 1690, 1768, 1802, 1908, 1989, 2028, 2040, 2067, 2120, 2210, 2340, 2385, 2535, 2652, 2703, 2756, 2873, 3042, 3060, 3180, 3315, 3380, 3445, 3604, 3816, 3978, 4056, 4134, 4420, 4505, 4680, 4770, 5070, 5304, 5406, 5512, 5746, 6084, 6120, 6201, 6360, 6630, 6760, 6890, 7208, 7605, 7956, 8109, 8268, 8619, 8840, 8957, 9010, 9540, 9945, 10140, 10335, 10812, 11492, 11713, 12168, 12402, 13260, 13515, 13780, 14365, 15210, 15912, 16218, 16536, 17238, 17914, 18020, 19080, 19890, 20280, 20670, 21624, 22984, 23426, 24804, 25857, 26520, 26871, 27030, 27560, 28730, 30420, 31005, 32436, 34476, 35139, 35828, 36040, 39780, 40545, 41340, 43095, 44785, 46852, 49608, 51714, 53742, 54060, 57460, 58565, 60840, 62010, 64872, 68952, 70278, 71656, 79560, 80613, 81090, 82680, 86190, 89570, 93704, 103428, 105417, 107484, 108120, 114920, 117130, 124020, 129285, 134355, 140556, 152269, 161226, 162180, 172380, 175695, 179140, 206856, 210834, 214968, 234260, 248040, 258570, 268710, 281112, 304538, 322452, 324360, 344760, 351390, 358280, 403065, 421668, 456807, 468520, 517140, 527085, 537420, 609076, 644904, 702780, 761345, 806130, 843336, 913614, 1034280, 1054170, 1074840, 1218152, 1370421, 1405560, 1522690, 1612260, 1827228, 2108340, 2284035, 2740842, 3045380, 3224520, 3654456, 4216680, 4568070, 5481684, 6090760, 6852105, 9136140, 10963368, 13704210, 18272280, 27408420, 54816840]

約数ペア:

[(1, 54816840), (2, 27408420), (3, 18272280), (4, 13704210), (5, 10963368), (6, 9136140), (8, 6852105), (9, 6090760), (10, 5481684), (12, 4568070), (13, 4216680), (15, 3654456), (17, 3224520), (18, 3045380), (20, 2740842), (24, 2284035), (26, 2108340), (30, 1827228), (34, 1612260), (36, 1522690), (39, 1405560), (40, 1370421), (45, 1218152), (51, 1074840), (52, 1054170), (53, 1034280), (60, 913614), (65, 843336), (68, 806130), (72, 761345), (78, 702780), (85, 644904), (90, 609076), (102, 537420), (104, 527085), (106, 517140), (117, 468520), (120, 456807), (130, 421668), (136, 403065), (153, 358280), (156, 351390), (159, 344760), (169, 324360), (170, 322452), (180, 304538), (195, 281112), (204, 268710), (212, 258570), (221, 248040), (234, 234260), (255, 214968), (260, 210834), (265, 206856), (306, 179140), (312, 175695), (318, 172380), (338, 162180), (340, 161226), (360, 152269), (390, 140556), (408, 134355), (424, 129285), (442, 124020), (468, 117130), (477, 114920), (507, 108120), (510, 107484), (520, 105417), (530, 103428), (585, 93704), (612, 89570), (636, 86190), (663, 82680), (676, 81090), (680, 80613), (689, 79560), (765, 71656), (780, 70278), (795, 68952), (845, 64872), (884, 62010), (901, 60840), (936, 58565), (954, 57460), (1014, 54060), (1020, 53742), (1060, 51714), (1105, 49608), (1170, 46852), (1224, 44785), (1272, 43095), (1326, 41340), (1352, 40545), (1378, 39780), (1521, 36040), (1530, 35828), (1560, 35139), (1590, 34476), (1690, 32436), (1768, 31005), (1802, 30420), (1908, 28730), (1989, 27560), (2028, 27030), (2040, 26871), (2067, 26520), (2120, 25857), (2210, 24804), (2340, 23426), (2385, 22984), (2535, 21624), (2652, 20670), (2703, 20280), (2756, 19890), (2873, 19080), (3042, 18020), (3060, 17914), (3180, 17238), (3315, 16536), (3380, 16218), (3445, 15912), (3604, 15210), (3816, 14365), (3978, 13780), (4056, 13515), (4134, 13260), (4420, 12402), (4505, 12168), (4680, 11713), (4770, 11492), (5070, 10812), (5304, 10335), (5406, 10140), (5512, 9945), (5746, 9540), (6084, 9010), (6120, 8957), (6201, 8840), (6360, 8619), (6630, 8268), (6760, 8109), (6890, 7956), (7208, 7605)]