276768450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2209

約数の個数: 144

約数和(自身を含む): 870944256

約数和(自身を除く): 594175806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 410, 450, 525, 574, 615, 630, 738, 861, 1025, 1050, 1230, 1435, 1575, 1722, 1845, 2050, 2143, 2583, 2870, 3075, 3150, 3690, 4286, 4305, 5166, 6150, 6429, 7175, 8610, 9225, 10715, 12858, 12915, 14350, 15001, 18450, 19287, 21430, 21525, 25830, 30002, 32145, 38574, 43050, 45003, 53575, 64290, 64575, 75005, 87863, 90006, 96435, 107150, 129150, 135009, 150010, 160725, 175726, 192870, 225015, 263589, 270018, 321450, 375025, 439315, 450030, 482175, 527178, 615041, 675045, 750050, 790767, 878630, 964350, 1125075, 1230082, 1317945, 1350090, 1581534, 1845123, 2196575, 2250150, 2635890, 3075205, 3375225, 3690246, 3953835, 4393150, 5535369, 6150410, 6589725, 6750450, 7907670, 9225615, 11070738, 13179450, 15376025, 18451230, 19769175, 27676845, 30752050, 39538350, 46128075, 55353690, 92256150, 138384225, 276768450]

約数ペア:

[(1, 276768450), (2, 138384225), (3, 92256150), (5, 55353690), (6, 46128075), (7, 39538350), (9, 30752050), (10, 27676845), (14, 19769175), (15, 18451230), (18, 15376025), (21, 13179450), (25, 11070738), (30, 9225615), (35, 7907670), (41, 6750450), (42, 6589725), (45, 6150410), (50, 5535369), (63, 4393150), (70, 3953835), (75, 3690246), (82, 3375225), (90, 3075205), (105, 2635890), (123, 2250150), (126, 2196575), (150, 1845123), (175, 1581534), (205, 1350090), (210, 1317945), (225, 1230082), (246, 1125075), (287, 964350), (315, 878630), (350, 790767), (369, 750050), (410, 675045), (450, 615041), (525, 527178), (574, 482175), (615, 450030), (630, 439315), (738, 375025), (861, 321450), (1025, 270018), (1050, 263589), (1230, 225015), (1435, 192870), (1575, 175726), (1722, 160725), (1845, 150010), (2050, 135009), (2143, 129150), (2583, 107150), (2870, 96435), (3075, 90006), (3150, 87863), (3690, 75005), (4286, 64575), (4305, 64290), (5166, 53575), (6150, 45003), (6429, 43050), (7175, 38574), (8610, 32145), (9225, 30002), (10715, 25830), (12858, 21525), (12915, 21430), (14350, 19287), (15001, 18450)]