15288921000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{54799}}^1$

素因数の和:54857

約数の個数: 192

約数和(自身を含む): 53344512000

約数和(自身を除く): 38055591000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1240, 1395, 1500, 1550, 1800, 1860, 2232, 2250, 2325, 2790, 3000, 3100, 3720, 3875, 4500, 4650, 5580, 6200, 6975, 7750, 9000, 9300, 11160, 11625, 13950, 15500, 18600, 23250, 27900, 31000, 34875, 46500, 54799, 55800, 69750, 93000, 109598, 139500, 164397, 219196, 273995, 279000, 328794, 438392, 493191, 547990, 657588, 821985, 986382, 1095980, 1315176, 1369975, 1643970, 1698769, 1972764, 2191960, 2465955, 2739950, 3287940, 3397538, 3945528, 4109925, 4931910, 5096307, 5479900, 6575880, 6795076, 6849875, 8219850, 8493845, 9863820, 10192614, 10959800, 12329775, 13590152, 13699750, 15288921, 16439700, 16987690, 19727640, 20385228, 20549625, 24659550, 25481535, 27399500, 30577842, 32879400, 33975380, 40770456, 41099250, 42469225, 49319100, 50963070, 54799000, 61155684, 61648875, 67950760, 76444605, 82198500, 84938450, 98638200, 101926140, 122311368, 123297750, 127407675, 152889210, 164397000, 169876900, 203852280, 212346125, 246595500, 254815350, 305778420, 339753800, 382223025, 424692250, 493191000, 509630700, 611556840, 637038375, 764446050, 849384500, 1019261400, 1274076750, 1528892100, 1698769000, 1911115125, 2548153500, 3057784200, 3822230250, 5096307000, 7644460500, 15288921000]

約数ペア:

[(1, 15288921000), (2, 7644460500), (3, 5096307000), (4, 3822230250), (5, 3057784200), (6, 2548153500), (8, 1911115125), (9, 1698769000), (10, 1528892100), (12, 1274076750), (15, 1019261400), (18, 849384500), (20, 764446050), (24, 637038375), (25, 611556840), (30, 509630700), (31, 493191000), (36, 424692250), (40, 382223025), (45, 339753800), (50, 305778420), (60, 254815350), (62, 246595500), (72, 212346125), (75, 203852280), (90, 169876900), (93, 164397000), (100, 152889210), (120, 127407675), (124, 123297750), (125, 122311368), (150, 101926140), (155, 98638200), (180, 84938450), (186, 82198500), (200, 76444605), (225, 67950760), (248, 61648875), (250, 61155684), (279, 54799000), (300, 50963070), (310, 49319100), (360, 42469225), (372, 41099250), (375, 40770456), (450, 33975380), (465, 32879400), (500, 30577842), (558, 27399500), (600, 25481535), (620, 24659550), (744, 20549625), (750, 20385228), (775, 19727640), (900, 16987690), (930, 16439700), (1000, 15288921), (1116, 13699750), (1125, 13590152), (1240, 12329775), (1395, 10959800), (1500, 10192614), (1550, 9863820), (1800, 8493845), (1860, 8219850), (2232, 6849875), (2250, 6795076), (2325, 6575880), (2790, 5479900), (3000, 5096307), (3100, 4931910), (3720, 4109925), (3875, 3945528), (4500, 3397538), (4650, 3287940), (5580, 2739950), (6200, 2465955), (6975, 2191960), (7750, 1972764), (9000, 1698769), (9300, 1643970), (11160, 1369975), (11625, 1315176), (13950, 1095980), (15500, 986382), (18600, 821985), (23250, 657588), (27900, 547990), (31000, 493191), (34875, 438392), (46500, 328794), (54799, 279000), (55800, 273995), (69750, 219196), (93000, 164397), (109598, 139500)]