102451650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 302284224

約数和(自身を除く): 199832574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 53, 70, 75, 98, 105, 106, 147, 150, 159, 175, 210, 245, 263, 265, 294, 318, 350, 371, 490, 525, 526, 530, 735, 742, 789, 795, 1050, 1113, 1225, 1315, 1325, 1470, 1578, 1590, 1841, 1855, 2226, 2450, 2597, 2630, 2650, 3675, 3682, 3710, 3945, 3975, 5194, 5523, 5565, 6575, 7350, 7791, 7890, 7950, 9205, 9275, 11046, 11130, 12887, 12985, 13150, 13939, 15582, 18410, 18550, 19725, 25774, 25970, 27615, 27825, 27878, 38661, 38955, 39450, 41817, 46025, 55230, 55650, 64435, 64925, 69695, 77322, 77910, 83634, 92050, 97573, 128870, 129850, 138075, 139390, 193305, 194775, 195146, 209085, 276150, 292719, 322175, 348475, 386610, 389550, 418170, 487865, 585438, 644350, 683011, 696950, 966525, 975730, 1045425, 1366022, 1463595, 1933050, 2049033, 2090850, 2439325, 2927190, 3415055, 4098066, 4878650, 6830110, 7317975, 10245165, 14635950, 17075275, 20490330, 34150550, 51225825, 102451650]

約数ペア:

[(1, 102451650), (2, 51225825), (3, 34150550), (5, 20490330), (6, 17075275), (7, 14635950), (10, 10245165), (14, 7317975), (15, 6830110), (21, 4878650), (25, 4098066), (30, 3415055), (35, 2927190), (42, 2439325), (49, 2090850), (50, 2049033), (53, 1933050), (70, 1463595), (75, 1366022), (98, 1045425), (105, 975730), (106, 966525), (147, 696950), (150, 683011), (159, 644350), (175, 585438), (210, 487865), (245, 418170), (263, 389550), (265, 386610), (294, 348475), (318, 322175), (350, 292719), (371, 276150), (490, 209085), (525, 195146), (526, 194775), (530, 193305), (735, 139390), (742, 138075), (789, 129850), (795, 128870), (1050, 97573), (1113, 92050), (1225, 83634), (1315, 77910), (1325, 77322), (1470, 69695), (1578, 64925), (1590, 64435), (1841, 55650), (1855, 55230), (2226, 46025), (2450, 41817), (2597, 39450), (2630, 38955), (2650, 38661), (3675, 27878), (3682, 27825), (3710, 27615), (3945, 25970), (3975, 25774), (5194, 19725), (5523, 18550), (5565, 18410), (6575, 15582), (7350, 13939), (7791, 13150), (7890, 12985), (7950, 12887), (9205, 11130), (9275, 11046)]