2750155760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 180

約数和(自身を含む): 7427040264

約数和(自身を除く): 4676884504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 361, 380, 418, 440, 484, 605, 722, 760, 787, 836, 880, 968, 1045, 1210, 1444, 1520, 1574, 1672, 1805, 1936, 2090, 2299, 2420, 2888, 3148, 3344, 3610, 3935, 3971, 4180, 4598, 4840, 5776, 6296, 7220, 7870, 7942, 8360, 8657, 9196, 9680, 11495, 12592, 14440, 14953, 15740, 15884, 16720, 17314, 18392, 19855, 22990, 28880, 29906, 31480, 31768, 34628, 36784, 39710, 43285, 43681, 45980, 59812, 62960, 63536, 69256, 74765, 79420, 86570, 87362, 91960, 95227, 119624, 138512, 149530, 158840, 164483, 173140, 174724, 183920, 190454, 218405, 239248, 284107, 299060, 317680, 328966, 346280, 349448, 380908, 436810, 476135, 568214, 598120, 657932, 692560, 698896, 761816, 822415, 873620, 952270, 1136428, 1196240, 1315864, 1420535, 1523632, 1644830, 1747240, 1809313, 1904540, 2272856, 2631728, 2841070, 3125177, 3289660, 3494480, 3618626, 3809080, 4545712, 5682140, 6250354, 6579320, 7237252, 7618160, 9046565, 11364280, 12500708, 13158640, 14474504, 15625885, 18093130, 22728560, 25001416, 28949008, 31251770, 34376947, 36186260, 50002832, 62503540, 68753894, 72372520, 125007080, 137507788, 144745040, 171884735, 250014160, 275015576, 343769470, 550031152, 687538940, 1375077880, 2750155760]

約数ペア:

[(1, 2750155760), (2, 1375077880), (4, 687538940), (5, 550031152), (8, 343769470), (10, 275015576), (11, 250014160), (16, 171884735), (19, 144745040), (20, 137507788), (22, 125007080), (38, 72372520), (40, 68753894), (44, 62503540), (55, 50002832), (76, 36186260), (80, 34376947), (88, 31251770), (95, 28949008), (110, 25001416), (121, 22728560), (152, 18093130), (176, 15625885), (190, 14474504), (209, 13158640), (220, 12500708), (242, 11364280), (304, 9046565), (361, 7618160), (380, 7237252), (418, 6579320), (440, 6250354), (484, 5682140), (605, 4545712), (722, 3809080), (760, 3618626), (787, 3494480), (836, 3289660), (880, 3125177), (968, 2841070), (1045, 2631728), (1210, 2272856), (1444, 1904540), (1520, 1809313), (1574, 1747240), (1672, 1644830), (1805, 1523632), (1936, 1420535), (2090, 1315864), (2299, 1196240), (2420, 1136428), (2888, 952270), (3148, 873620), (3344, 822415), (3610, 761816), (3935, 698896), (3971, 692560), (4180, 657932), (4598, 598120), (4840, 568214), (5776, 476135), (6296, 436810), (7220, 380908), (7870, 349448), (7942, 346280), (8360, 328966), (8657, 317680), (9196, 299060), (9680, 284107), (11495, 239248), (12592, 218405), (14440, 190454), (14953, 183920), (15740, 174724), (15884, 173140), (16720, 164483), (17314, 158840), (18392, 149530), (19855, 138512), (22990, 119624), (28880, 95227), (29906, 91960), (31480, 87362), (31768, 86570), (34628, 79420), (36784, 74765), (39710, 69256), (43285, 63536), (43681, 62960), (45980, 59812)]