1827081720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3190

約数の個数: 192

約数和(自身を含む): 6247238400

約数和(自身を除く): 4420156680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2790, 3089, 3180, 3286, 3720, 3816, 4770, 4929, 5580, 6178, 6360, 6572, 8215, 9267, 9540, 9858, 11160, 12356, 13144, 14787, 15445, 16430, 18534, 19080, 19716, 24645, 24712, 27801, 29574, 30890, 32860, 37068, 39432, 46335, 49290, 55602, 59148, 61780, 65720, 73935, 74136, 92670, 95759, 98580, 111204, 118296, 123560, 139005, 147870, 163717, 185340, 191518, 197160, 222408, 278010, 287277, 295740, 327434, 370680, 383036, 478795, 491151, 556020, 574554, 591480, 654868, 766072, 818585, 861831, 957590, 982302, 1112040, 1149108, 1309736, 1436385, 1473453, 1637170, 1723662, 1915180, 1964604, 2298216, 2455755, 2872770, 2946906, 3274340, 3447324, 3830360, 3929208, 4309155, 4911510, 5075227, 5745540, 5893812, 6548680, 6894648, 7367265, 8618310, 9823020, 10150454, 11491080, 11787624, 14734530, 15225681, 17236620, 19646040, 20300908, 25376135, 29469060, 30451362, 34473240, 40601816, 45677043, 50752270, 58938120, 60902724, 76128405, 91354086, 101504540, 121805448, 152256810, 182708172, 203009080, 228385215, 304513620, 365416344, 456770430, 609027240, 913540860, 1827081720]

約数ペア:

[(1, 1827081720), (2, 913540860), (3, 609027240), (4, 456770430), (5, 365416344), (6, 304513620), (8, 228385215), (9, 203009080), (10, 182708172), (12, 152256810), (15, 121805448), (18, 101504540), (20, 91354086), (24, 76128405), (30, 60902724), (31, 58938120), (36, 50752270), (40, 45677043), (45, 40601816), (53, 34473240), (60, 30451362), (62, 29469060), (72, 25376135), (90, 20300908), (93, 19646040), (106, 17236620), (120, 15225681), (124, 14734530), (155, 11787624), (159, 11491080), (180, 10150454), (186, 9823020), (212, 8618310), (248, 7367265), (265, 6894648), (279, 6548680), (310, 5893812), (318, 5745540), (360, 5075227), (372, 4911510), (424, 4309155), (465, 3929208), (477, 3830360), (530, 3447324), (558, 3274340), (620, 2946906), (636, 2872770), (744, 2455755), (795, 2298216), (930, 1964604), (954, 1915180), (1060, 1723662), (1116, 1637170), (1240, 1473453), (1272, 1436385), (1395, 1309736), (1590, 1149108), (1643, 1112040), (1860, 982302), (1908, 957590), (2120, 861831), (2232, 818585), (2385, 766072), (2790, 654868), (3089, 591480), (3180, 574554), (3286, 556020), (3720, 491151), (3816, 478795), (4770, 383036), (4929, 370680), (5580, 327434), (6178, 295740), (6360, 287277), (6572, 278010), (8215, 222408), (9267, 197160), (9540, 191518), (9858, 185340), (11160, 163717), (12356, 147870), (13144, 139005), (14787, 123560), (15445, 118296), (16430, 111204), (18534, 98580), (19080, 95759), (19716, 92670), (24645, 74136), (24712, 73935), (27801, 65720), (29574, 61780), (30890, 59148), (32860, 55602), (37068, 49290), (39432, 46335)]