163547100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 180

約数和(自身を含む): 540474088

約数和(自身を除く): 376926988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 135, 150, 162, 180, 183, 225, 244, 270, 300, 305, 324, 331, 366, 405, 450, 540, 549, 610, 662, 675, 732, 810, 900, 915, 993, 1098, 1220, 1324, 1350, 1525, 1620, 1647, 1655, 1830, 1986, 2025, 2196, 2700, 2745, 2979, 3050, 3294, 3310, 3660, 3972, 4050, 4575, 4941, 4965, 5490, 5958, 6100, 6588, 6620, 8100, 8235, 8275, 8937, 9150, 9882, 9930, 10980, 11916, 13725, 14895, 16470, 16550, 17874, 18300, 19764, 19860, 20191, 24705, 24825, 26811, 27450, 29790, 32940, 33100, 35748, 40382, 41175, 44685, 49410, 49650, 53622, 54900, 59580, 60573, 74475, 80764, 82350, 89370, 98820, 99300, 100955, 107244, 121146, 123525, 134055, 148950, 164700, 178740, 181719, 201910, 223425, 242292, 247050, 268110, 297900, 302865, 363438, 403820, 446850, 494100, 504775, 536220, 545157, 605730, 670275, 726876, 893700, 908595, 1009550, 1090314, 1211460, 1340550, 1514325, 1635471, 1817190, 2019100, 2180628, 2681100, 2725785, 3028650, 3270942, 3634380, 4542975, 5451570, 6057300, 6541884, 8177355, 9085950, 10903140, 13628925, 16354710, 18171900, 27257850, 32709420, 40886775, 54515700, 81773550, 163547100]

約数ペア:

[(1, 163547100), (2, 81773550), (3, 54515700), (4, 40886775), (5, 32709420), (6, 27257850), (9, 18171900), (10, 16354710), (12, 13628925), (15, 10903140), (18, 9085950), (20, 8177355), (25, 6541884), (27, 6057300), (30, 5451570), (36, 4542975), (45, 3634380), (50, 3270942), (54, 3028650), (60, 2725785), (61, 2681100), (75, 2180628), (81, 2019100), (90, 1817190), (100, 1635471), (108, 1514325), (122, 1340550), (135, 1211460), (150, 1090314), (162, 1009550), (180, 908595), (183, 893700), (225, 726876), (244, 670275), (270, 605730), (300, 545157), (305, 536220), (324, 504775), (331, 494100), (366, 446850), (405, 403820), (450, 363438), (540, 302865), (549, 297900), (610, 268110), (662, 247050), (675, 242292), (732, 223425), (810, 201910), (900, 181719), (915, 178740), (993, 164700), (1098, 148950), (1220, 134055), (1324, 123525), (1350, 121146), (1525, 107244), (1620, 100955), (1647, 99300), (1655, 98820), (1830, 89370), (1986, 82350), (2025, 80764), (2196, 74475), (2700, 60573), (2745, 59580), (2979, 54900), (3050, 53622), (3294, 49650), (3310, 49410), (3660, 44685), (3972, 41175), (4050, 40382), (4575, 35748), (4941, 33100), (4965, 32940), (5490, 29790), (5958, 27450), (6100, 26811), (6588, 24825), (6620, 24705), (8100, 20191), (8235, 19860), (8275, 19764), (8937, 18300), (9150, 17874), (9882, 16550), (9930, 16470), (10980, 14895), (11916, 13725)]