60915000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 197936640

約数和(自身を除く): 137021640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 131, 150, 155, 186, 200, 248, 250, 262, 300, 310, 372, 375, 393, 465, 500, 524, 600, 620, 625, 655, 744, 750, 775, 786, 930, 1000, 1048, 1240, 1250, 1310, 1500, 1550, 1572, 1860, 1875, 1965, 2325, 2500, 2620, 3000, 3100, 3144, 3275, 3720, 3750, 3875, 3930, 4061, 4650, 5000, 5240, 6200, 6550, 7500, 7750, 7860, 8122, 9300, 9825, 11625, 12183, 13100, 15000, 15500, 15720, 16244, 16375, 18600, 19375, 19650, 20305, 23250, 24366, 26200, 31000, 32488, 32750, 38750, 39300, 40610, 46500, 48732, 49125, 58125, 60915, 65500, 77500, 78600, 81220, 81875, 93000, 97464, 98250, 101525, 116250, 121830, 131000, 155000, 162440, 163750, 196500, 203050, 232500, 243660, 245625, 304575, 327500, 393000, 406100, 465000, 487320, 491250, 507625, 609150, 655000, 812200, 982500, 1015250, 1218300, 1522875, 1965000, 2030500, 2436600, 2538125, 3045750, 4061000, 5076250, 6091500, 7614375, 10152500, 12183000, 15228750, 20305000, 30457500, 60915000]

約数ペア:

[(1, 60915000), (2, 30457500), (3, 20305000), (4, 15228750), (5, 12183000), (6, 10152500), (8, 7614375), (10, 6091500), (12, 5076250), (15, 4061000), (20, 3045750), (24, 2538125), (25, 2436600), (30, 2030500), (31, 1965000), (40, 1522875), (50, 1218300), (60, 1015250), (62, 982500), (75, 812200), (93, 655000), (100, 609150), (120, 507625), (124, 491250), (125, 487320), (131, 465000), (150, 406100), (155, 393000), (186, 327500), (200, 304575), (248, 245625), (250, 243660), (262, 232500), (300, 203050), (310, 196500), (372, 163750), (375, 162440), (393, 155000), (465, 131000), (500, 121830), (524, 116250), (600, 101525), (620, 98250), (625, 97464), (655, 93000), (744, 81875), (750, 81220), (775, 78600), (786, 77500), (930, 65500), (1000, 60915), (1048, 58125), (1240, 49125), (1250, 48732), (1310, 46500), (1500, 40610), (1550, 39300), (1572, 38750), (1860, 32750), (1875, 32488), (1965, 31000), (2325, 26200), (2500, 24366), (2620, 23250), (3000, 20305), (3100, 19650), (3144, 19375), (3275, 18600), (3720, 16375), (3750, 16244), (3875, 15720), (3930, 15500), (4061, 15000), (4650, 13100), (5000, 12183), (5240, 11625), (6200, 9825), (6550, 9300), (7500, 8122), (7750, 7860)]