72943800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 229948080

約数和(自身を除く): 157004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 150, 183, 200, 244, 300, 305, 366, 488, 600, 610, 732, 915, 1220, 1464, 1525, 1830, 1993, 2440, 3050, 3660, 3986, 4575, 5979, 6100, 7320, 7972, 9150, 9965, 11958, 12200, 15944, 18300, 19930, 23916, 29895, 36600, 39860, 47832, 49825, 59790, 79720, 99650, 119580, 121573, 149475, 199300, 239160, 243146, 298950, 364719, 398600, 486292, 597900, 607865, 729438, 972584, 1195800, 1215730, 1458876, 1823595, 2431460, 2917752, 3039325, 3647190, 4862920, 6078650, 7294380, 9117975, 12157300, 14588760, 18235950, 24314600, 36471900, 72943800]

約数ペア:

[(1, 72943800), (2, 36471900), (3, 24314600), (4, 18235950), (5, 14588760), (6, 12157300), (8, 9117975), (10, 7294380), (12, 6078650), (15, 4862920), (20, 3647190), (24, 3039325), (25, 2917752), (30, 2431460), (40, 1823595), (50, 1458876), (60, 1215730), (61, 1195800), (75, 972584), (100, 729438), (120, 607865), (122, 597900), (150, 486292), (183, 398600), (200, 364719), (244, 298950), (300, 243146), (305, 239160), (366, 199300), (488, 149475), (600, 121573), (610, 119580), (732, 99650), (915, 79720), (1220, 59790), (1464, 49825), (1525, 47832), (1830, 39860), (1993, 36600), (2440, 29895), (3050, 23916), (3660, 19930), (3986, 18300), (4575, 15944), (5979, 12200), (6100, 11958), (7320, 9965), (7972, 9150)]