89671770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 266872320

約数和(自身を除く): 177200550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 43, 45, 47, 51, 58, 85, 86, 87, 90, 94, 102, 129, 141, 145, 153, 170, 174, 215, 235, 255, 258, 261, 282, 290, 306, 387, 423, 430, 435, 470, 493, 510, 522, 645, 705, 731, 765, 774, 799, 846, 870, 986, 1247, 1290, 1305, 1363, 1410, 1462, 1479, 1530, 1598, 1935, 2021, 2115, 2193, 2397, 2465, 2494, 2610, 2726, 2958, 3655, 3741, 3870, 3995, 4042, 4089, 4230, 4386, 4437, 4794, 4930, 6063, 6235, 6579, 6815, 7191, 7310, 7395, 7482, 7990, 8178, 8874, 10105, 10965, 11223, 11985, 12126, 12267, 12470, 13158, 13630, 14382, 14790, 18189, 18705, 20210, 20445, 21199, 21930, 22185, 22446, 23171, 23970, 24534, 30315, 32895, 34357, 35955, 36378, 37410, 40890, 42398, 44370, 46342, 56115, 58609, 60630, 61335, 63597, 65790, 68714, 69513, 71910, 90945, 103071, 105995, 112230, 115855, 117218, 122670, 127194, 139026, 171785, 175827, 181890, 190791, 206142, 208539, 211990, 231710, 293045, 309213, 317985, 343570, 347565, 351654, 381582, 417078, 515355, 527481, 586090, 618426, 635970, 695130, 879135, 953955, 996353, 1030710, 1042695, 1054962, 1546065, 1758270, 1907910, 1992706, 2085390, 2637405, 2989059, 3092130, 4981765, 5274810, 5978118, 8967177, 9963530, 14945295, 17934354, 29890590, 44835885, 89671770]

約数ペア:

[(1, 89671770), (2, 44835885), (3, 29890590), (5, 17934354), (6, 14945295), (9, 9963530), (10, 8967177), (15, 5978118), (17, 5274810), (18, 4981765), (29, 3092130), (30, 2989059), (34, 2637405), (43, 2085390), (45, 1992706), (47, 1907910), (51, 1758270), (58, 1546065), (85, 1054962), (86, 1042695), (87, 1030710), (90, 996353), (94, 953955), (102, 879135), (129, 695130), (141, 635970), (145, 618426), (153, 586090), (170, 527481), (174, 515355), (215, 417078), (235, 381582), (255, 351654), (258, 347565), (261, 343570), (282, 317985), (290, 309213), (306, 293045), (387, 231710), (423, 211990), (430, 208539), (435, 206142), (470, 190791), (493, 181890), (510, 175827), (522, 171785), (645, 139026), (705, 127194), (731, 122670), (765, 117218), (774, 115855), (799, 112230), (846, 105995), (870, 103071), (986, 90945), (1247, 71910), (1290, 69513), (1305, 68714), (1363, 65790), (1410, 63597), (1462, 61335), (1479, 60630), (1530, 58609), (1598, 56115), (1935, 46342), (2021, 44370), (2115, 42398), (2193, 40890), (2397, 37410), (2465, 36378), (2494, 35955), (2610, 34357), (2726, 32895), (2958, 30315), (3655, 24534), (3741, 23970), (3870, 23171), (3995, 22446), (4042, 22185), (4089, 21930), (4230, 21199), (4386, 20445), (4437, 20210), (4794, 18705), (4930, 18189), (6063, 14790), (6235, 14382), (6579, 13630), (6815, 13158), (7191, 12470), (7310, 12267), (7395, 12126), (7482, 11985), (7990, 11223), (8178, 10965), (8874, 10105)]