89289200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 289314816

約数和(自身を除く): 200025616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 175, 176, 182, 200, 208, 220, 223, 260, 275, 280, 286, 308, 325, 350, 364, 385, 400, 440, 446, 455, 520, 550, 560, 572, 616, 650, 700, 715, 728, 770, 880, 892, 910, 1001, 1040, 1100, 1115, 1144, 1232, 1300, 1400, 1430, 1456, 1540, 1561, 1784, 1820, 1925, 2002, 2200, 2230, 2275, 2288, 2453, 2600, 2800, 2860, 2899, 3080, 3122, 3568, 3575, 3640, 3850, 4004, 4400, 4460, 4550, 4906, 5005, 5200, 5575, 5720, 5798, 6160, 6244, 7150, 7280, 7700, 7805, 8008, 8920, 9100, 9812, 10010, 11150, 11440, 11596, 12265, 12488, 14300, 14495, 15400, 15610, 16016, 17171, 17840, 18200, 19624, 20020, 20293, 22300, 23192, 24530, 24976, 25025, 28600, 28990, 30800, 31220, 31889, 34342, 36400, 39025, 39248, 40040, 40586, 44600, 46384, 49060, 50050, 57200, 57980, 61325, 62440, 63778, 68684, 72475, 78050, 80080, 81172, 85855, 89200, 98120, 100100, 101465, 115960, 122650, 124880, 127556, 137368, 144950, 156100, 159445, 162344, 171710, 196240, 200200, 202930, 223223, 231920, 245300, 255112, 274736, 289900, 312200, 318890, 324688, 343420, 400400, 405860, 429275, 446446, 490600, 507325, 510224, 579800, 624400, 637780, 686840, 797225, 811720, 858550, 892892, 981200, 1014650, 1116115, 1159600, 1275560, 1373680, 1594450, 1623440, 1717100, 1785784, 2029300, 2232230, 2551120, 3188900, 3434200, 3571568, 4058600, 4464460, 5580575, 6377800, 6868400, 8117200, 8928920, 11161150, 12755600, 17857840, 22322300, 44644600, 89289200]

約数ペア:

[(1, 89289200), (2, 44644600), (4, 22322300), (5, 17857840), (7, 12755600), (8, 11161150), (10, 8928920), (11, 8117200), (13, 6868400), (14, 6377800), (16, 5580575), (20, 4464460), (22, 4058600), (25, 3571568), (26, 3434200), (28, 3188900), (35, 2551120), (40, 2232230), (44, 2029300), (50, 1785784), (52, 1717100), (55, 1623440), (56, 1594450), (65, 1373680), (70, 1275560), (77, 1159600), (80, 1116115), (88, 1014650), (91, 981200), (100, 892892), (104, 858550), (110, 811720), (112, 797225), (130, 686840), (140, 637780), (143, 624400), (154, 579800), (175, 510224), (176, 507325), (182, 490600), (200, 446446), (208, 429275), (220, 405860), (223, 400400), (260, 343420), (275, 324688), (280, 318890), (286, 312200), (308, 289900), (325, 274736), (350, 255112), (364, 245300), (385, 231920), (400, 223223), (440, 202930), (446, 200200), (455, 196240), (520, 171710), (550, 162344), (560, 159445), (572, 156100), (616, 144950), (650, 137368), (700, 127556), (715, 124880), (728, 122650), (770, 115960), (880, 101465), (892, 100100), (910, 98120), (1001, 89200), (1040, 85855), (1100, 81172), (1115, 80080), (1144, 78050), (1232, 72475), (1300, 68684), (1400, 63778), (1430, 62440), (1456, 61325), (1540, 57980), (1561, 57200), (1784, 50050), (1820, 49060), (1925, 46384), (2002, 44600), (2200, 40586), (2230, 40040), (2275, 39248), (2288, 39025), (2453, 36400), (2600, 34342), (2800, 31889), (2860, 31220), (2899, 30800), (3080, 28990), (3122, 28600), (3568, 25025), (3575, 24976), (3640, 24530), (3850, 23192), (4004, 22300), (4400, 20293), (4460, 20020), (4550, 19624), (4906, 18200), (5005, 17840), (5200, 17171), (5575, 16016), (5720, 15610), (5798, 15400), (6160, 14495), (6244, 14300), (7150, 12488), (7280, 12265), (7700, 11596), (7805, 11440), (8008, 11150), (8920, 10010), (9100, 9812)]