256670652300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5443}}^1\times {\mathrm{8273}}^1$

素因数の和:13752

約数の個数: 144

約数和(自身を含む): 781957868160

約数和(自身を除く): 525287215860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5443, 5700, 8273, 10886, 16329, 16546, 21772, 24819, 27215, 32658, 33092, 41365, 49638, 54430, 65316, 81645, 82730, 99276, 103417, 108860, 124095, 136075, 157187, 163290, 165460, 206825, 206834, 248190, 272150, 310251, 314374, 326580, 408225, 413650, 413668, 471561, 496380, 517085, 544300, 620475, 620502, 628748, 785935, 816450, 827300, 943122, 1034170, 1240950, 1241004, 1551255, 1571870, 1632900, 1886244, 2068340, 2357805, 2481900, 2585425, 3102510, 3143740, 3929675, 4715610, 5170850, 6205020, 7756275, 7859350, 9431220, 10341700, 11789025, 15512550, 15718700, 23578050, 31025100, 45029939, 47156100, 90059878, 135089817, 180119756, 225149695, 270179634, 450299390, 540359268, 675449085, 855568841, 900598780, 1125748475, 1350898170, 1711137682, 2251496950, 2566706523, 2701796340, 3377245425, 3422275364, 4277844205, 4502993900, 5133413046, 6754490850, 8555688410, 10266826092, 12833532615, 13508981700, 17111376820, 21389221025, 25667065230, 42778442050, 51334130460, 64167663075, 85556884100, 128335326150, 256670652300]

約数ペア:

[(1, 256670652300), (2, 128335326150), (3, 85556884100), (4, 64167663075), (5, 51334130460), (6, 42778442050), (10, 25667065230), (12, 21389221025), (15, 17111376820), (19, 13508981700), (20, 12833532615), (25, 10266826092), (30, 8555688410), (38, 6754490850), (50, 5133413046), (57, 4502993900), (60, 4277844205), (75, 3422275364), (76, 3377245425), (95, 2701796340), (100, 2566706523), (114, 2251496950), (150, 1711137682), (190, 1350898170), (228, 1125748475), (285, 900598780), (300, 855568841), (380, 675449085), (475, 540359268), (570, 450299390), (950, 270179634), (1140, 225149695), (1425, 180119756), (1900, 135089817), (2850, 90059878), (5443, 47156100), (5700, 45029939), (8273, 31025100), (10886, 23578050), (16329, 15718700), (16546, 15512550), (21772, 11789025), (24819, 10341700), (27215, 9431220), (32658, 7859350), (33092, 7756275), (41365, 6205020), (49638, 5170850), (54430, 4715610), (65316, 3929675), (81645, 3143740), (82730, 3102510), (99276, 2585425), (103417, 2481900), (108860, 2357805), (124095, 2068340), (136075, 1886244), (157187, 1632900), (163290, 1571870), (165460, 1551255), (206825, 1241004), (206834, 1240950), (248190, 1034170), (272150, 943122), (310251, 827300), (314374, 816450), (326580, 785935), (408225, 628748), (413650, 620502), (413668, 620475), (471561, 544300), (496380, 517085)]