153801180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 532187040

約数和(自身を除く): 378385860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 109, 117, 130, 134, 135, 156, 162, 180, 195, 201, 218, 234, 260, 268, 270, 324, 327, 335, 351, 390, 402, 405, 436, 468, 540, 545, 585, 603, 654, 670, 702, 780, 804, 810, 871, 981, 1005, 1053, 1090, 1170, 1206, 1308, 1340, 1404, 1417, 1620, 1635, 1742, 1755, 1809, 1962, 2010, 2106, 2180, 2340, 2412, 2613, 2834, 2943, 3015, 3270, 3484, 3510, 3618, 3924, 4020, 4212, 4251, 4355, 4905, 5226, 5265, 5427, 5668, 5886, 6030, 6540, 7020, 7085, 7236, 7303, 7839, 8502, 8710, 8829, 9045, 9810, 10452, 10530, 10854, 11772, 12060, 12753, 13065, 14170, 14606, 14715, 15678, 17004, 17420, 17658, 18090, 19620, 21060, 21255, 21708, 21909, 23517, 25506, 26130, 27135, 28340, 29212, 29430, 31356, 35316, 36180, 36515, 38259, 39195, 42510, 43818, 44145, 47034, 51012, 52260, 54270, 58860, 63765, 65727, 70551, 73030, 76518, 78390, 85020, 87636, 88290, 94068, 94939, 108540, 109545, 114777, 117585, 127530, 131454, 141102, 146060, 153036, 156780, 176580, 189878, 191295, 197181, 219090, 229554, 235170, 255060, 262908, 282204, 284817, 328635, 352755, 379756, 382590, 394362, 438180, 459108, 470340, 474695, 569634, 573885, 591543, 657270, 705510, 765180, 788724, 854451, 949390, 985905, 1139268, 1147770, 1183086, 1314540, 1411020, 1424085, 1708902, 1898780, 1971810, 2295540, 2366172, 2563353, 2848170, 2957715, 3417804, 3943620, 4272255, 5126706, 5696340, 5915430, 7690059, 8544510, 10253412, 11830860, 12816765, 15380118, 17089020, 25633530, 30760236, 38450295, 51267060, 76900590, 153801180]

約数ペア:

[(1, 153801180), (2, 76900590), (3, 51267060), (4, 38450295), (5, 30760236), (6, 25633530), (9, 17089020), (10, 15380118), (12, 12816765), (13, 11830860), (15, 10253412), (18, 8544510), (20, 7690059), (26, 5915430), (27, 5696340), (30, 5126706), (36, 4272255), (39, 3943620), (45, 3417804), (52, 2957715), (54, 2848170), (60, 2563353), (65, 2366172), (67, 2295540), (78, 1971810), (81, 1898780), (90, 1708902), (108, 1424085), (109, 1411020), (117, 1314540), (130, 1183086), (134, 1147770), (135, 1139268), (156, 985905), (162, 949390), (180, 854451), (195, 788724), (201, 765180), (218, 705510), (234, 657270), (260, 591543), (268, 573885), (270, 569634), (324, 474695), (327, 470340), (335, 459108), (351, 438180), (390, 394362), (402, 382590), (405, 379756), (436, 352755), (468, 328635), (540, 284817), (545, 282204), (585, 262908), (603, 255060), (654, 235170), (670, 229554), (702, 219090), (780, 197181), (804, 191295), (810, 189878), (871, 176580), (981, 156780), (1005, 153036), (1053, 146060), (1090, 141102), (1170, 131454), (1206, 127530), (1308, 117585), (1340, 114777), (1404, 109545), (1417, 108540), (1620, 94939), (1635, 94068), (1742, 88290), (1755, 87636), (1809, 85020), (1962, 78390), (2010, 76518), (2106, 73030), (2180, 70551), (2340, 65727), (2412, 63765), (2613, 58860), (2834, 54270), (2943, 52260), (3015, 51012), (3270, 47034), (3484, 44145), (3510, 43818), (3618, 42510), (3924, 39195), (4020, 38259), (4212, 36515), (4251, 36180), (4355, 35316), (4905, 31356), (5226, 29430), (5265, 29212), (5427, 28340), (5668, 27135), (5886, 26130), (6030, 25506), (6540, 23517), (7020, 21909), (7085, 21708), (7236, 21255), (7303, 21060), (7839, 19620), (8502, 18090), (8710, 17658), (8829, 17420), (9045, 17004), (9810, 15678), (10452, 14715), (10530, 14606), (10854, 14170), (11772, 13065), (12060, 12753)]