451300850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 1151926272

約数和(自身を除く): 700625422

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 71, 77, 91, 110, 127, 130, 142, 143, 154, 175, 182, 254, 275, 286, 325, 350, 355, 385, 455, 497, 550, 635, 650, 710, 715, 770, 781, 889, 910, 923, 994, 1001, 1270, 1397, 1430, 1562, 1651, 1775, 1778, 1846, 1925, 2002, 2275, 2485, 2794, 3175, 3302, 3550, 3575, 3850, 3905, 4445, 4550, 4615, 4970, 5005, 5467, 6350, 6461, 6985, 7150, 7810, 8255, 8890, 9017, 9230, 9779, 10010, 10153, 10934, 11557, 12425, 12922, 13970, 16510, 18034, 18161, 19525, 19558, 20306, 22225, 23075, 23114, 24850, 25025, 27335, 32305, 34925, 36322, 39050, 41275, 44450, 45085, 46150, 48895, 50050, 50765, 54670, 57785, 63119, 64610, 69850, 71071, 82550, 90170, 90805, 97790, 99187, 101530, 115570, 117221, 126238, 127127, 136675, 142142, 161525, 181610, 198374, 225425, 234442, 244475, 253825, 254254, 273350, 288925, 315595, 323050, 355355, 450850, 454025, 488950, 495935, 507650, 577850, 586105, 631190, 635635, 694309, 710710, 820547, 908050, 991870, 1172210, 1271270, 1289431, 1388618, 1577975, 1641094, 1776775, 2479675, 2578862, 2930525, 3155950, 3178175, 3471545, 3553550, 4102735, 4959350, 5861050, 6356350, 6447155, 6943090, 8205470, 9026017, 12894310, 17357725, 18052034, 20513675, 32235775, 34715450, 41027350, 45130085, 64471550, 90260170, 225650425, 451300850]

約数ペア:

[(1, 451300850), (2, 225650425), (5, 90260170), (7, 64471550), (10, 45130085), (11, 41027350), (13, 34715450), (14, 32235775), (22, 20513675), (25, 18052034), (26, 17357725), (35, 12894310), (50, 9026017), (55, 8205470), (65, 6943090), (70, 6447155), (71, 6356350), (77, 5861050), (91, 4959350), (110, 4102735), (127, 3553550), (130, 3471545), (142, 3178175), (143, 3155950), (154, 2930525), (175, 2578862), (182, 2479675), (254, 1776775), (275, 1641094), (286, 1577975), (325, 1388618), (350, 1289431), (355, 1271270), (385, 1172210), (455, 991870), (497, 908050), (550, 820547), (635, 710710), (650, 694309), (710, 635635), (715, 631190), (770, 586105), (781, 577850), (889, 507650), (910, 495935), (923, 488950), (994, 454025), (1001, 450850), (1270, 355355), (1397, 323050), (1430, 315595), (1562, 288925), (1651, 273350), (1775, 254254), (1778, 253825), (1846, 244475), (1925, 234442), (2002, 225425), (2275, 198374), (2485, 181610), (2794, 161525), (3175, 142142), (3302, 136675), (3550, 127127), (3575, 126238), (3850, 117221), (3905, 115570), (4445, 101530), (4550, 99187), (4615, 97790), (4970, 90805), (5005, 90170), (5467, 82550), (6350, 71071), (6461, 69850), (6985, 64610), (7150, 63119), (7810, 57785), (8255, 54670), (8890, 50765), (9017, 50050), (9230, 48895), (9779, 46150), (10010, 45085), (10153, 44450), (10934, 41275), (11557, 39050), (12425, 36322), (12922, 34925), (13970, 32305), (16510, 27335), (18034, 25025), (18161, 24850), (19525, 23114), (19558, 23075), (20306, 22225)]