85445100

素因数分解:

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

素因数の和:209

約数の個数: 216

約数和(自身を含む): 295415120

約数和(自身を除く): 209970020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 67, 75, 78, 90, 100, 109, 117, 130, 134, 150, 156, 180, 195, 201, 218, 225, 234, 260, 268, 300, 325, 327, 335, 390, 402, 436, 450, 468, 545, 585, 603, 650, 654, 670, 780, 804, 871, 900, 975, 981, 1005, 1090, 1170, 1206, 1300, 1308, 1340, 1417, 1635, 1675, 1742, 1950, 1962, 2010, 2180, 2340, 2412, 2613, 2725, 2834, 2925, 3015, 3270, 3350, 3484, 3900, 3924, 4020, 4251, 4355, 4905, 5025, 5226, 5450, 5668, 5850, 6030, 6540, 6700, 7085, 7303, 7839, 8175, 8502, 8710, 9810, 10050, 10452, 10900, 11700, 12060, 12753, 13065, 14170, 14606, 15075, 15678, 16350, 17004, 17420, 19620, 20100, 21255, 21775, 21909, 24525, 25506, 26130, 28340, 29212, 30150, 31356, 32700, 35425, 36515, 39195, 42510, 43550, 43818, 49050, 51012, 52260, 60300, 63765, 65325, 65727, 70850, 73030, 78390, 85020, 87100, 87636, 94939, 98100, 106275, 109545, 127530, 130650, 131454, 141700, 146060, 156780, 182575, 189878, 195975, 212550, 219090, 255060, 261300, 262908, 284817, 318825, 328635, 365150, 379756, 391950, 425100, 438180, 474695, 547725, 569634, 637650, 657270, 730300, 783900, 854451, 949390, 1095450, 1139268, 1275300, 1314540, 1424085, 1643175, 1708902, 1898780, 2190900, 2373475, 2848170, 3286350, 3417804, 4272255, 4746950, 5696340, 6572700, 7120425, 8544510, 9493900, 14240850, 17089020, 21361275, 28481700, 42722550, 85445100]

約数ペア:

[(1, 85445100), (2, 42722550), (3, 28481700), (4, 21361275), (5, 17089020), (6, 14240850), (9, 9493900), (10, 8544510), (12, 7120425), (13, 6572700), (15, 5696340), (18, 4746950), (20, 4272255), (25, 3417804), (26, 3286350), (30, 2848170), (36, 2373475), (39, 2190900), (45, 1898780), (50, 1708902), (52, 1643175), (60, 1424085), (65, 1314540), (67, 1275300), (75, 1139268), (78, 1095450), (90, 949390), (100, 854451), (109, 783900), (117, 730300), (130, 657270), (134, 637650), (150, 569634), (156, 547725), (180, 474695), (195, 438180), (201, 425100), (218, 391950), (225, 379756), (234, 365150), (260, 328635), (268, 318825), (300, 284817), (325, 262908), (327, 261300), (335, 255060), (390, 219090), (402, 212550), (436, 195975), (450, 189878), (468, 182575), (545, 156780), (585, 146060), (603, 141700), (650, 131454), (654, 130650), (670, 127530), (780, 109545), (804, 106275), (871, 98100), (900, 94939), (975, 87636), (981, 87100), (1005, 85020), (1090, 78390), (1170, 73030), (1206, 70850), (1300, 65727), (1308, 65325), (1340, 63765), (1417, 60300), (1635, 52260), (1675, 51012), (1742, 49050), (1950, 43818), (1962, 43550), (2010, 42510), (2180, 39195), (2340, 36515), (2412, 35425), (2613, 32700), (2725, 31356), (2834, 30150), (2925, 29212), (3015, 28340), (3270, 26130), (3350, 25506), (3484, 24525), (3900, 21909), (3924, 21775), (4020, 21255), (4251, 20100), (4355, 19620), (4905, 17420), (5025, 17004), (5226, 16350), (5450, 15678), (5668, 15075), (5850, 14606), (6030, 14170), (6540, 13065), (6700, 12753), (7085, 12060), (7303, 11700), (7839, 10900), (8175, 10452), (8502, 10050), (8710, 9810)]