308598000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2752

約数の個数: 160

約数和(自身を含む): 1047671040

約数和(自身を除く): 739073040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1900, 2000, 2280, 2375, 2707, 2850, 3000, 3800, 4560, 4750, 5414, 5700, 6000, 7125, 7600, 8121, 9500, 10828, 11400, 13535, 14250, 16242, 19000, 21656, 22800, 27070, 28500, 32484, 38000, 40605, 43312, 51433, 54140, 57000, 64968, 67675, 81210, 102866, 108280, 114000, 129936, 135350, 154299, 162420, 203025, 205732, 216560, 257165, 270700, 308598, 324840, 338375, 406050, 411464, 514330, 541400, 617196, 649680, 676750, 771495, 812100, 822928, 1015125, 1028660, 1082800, 1234392, 1285825, 1353500, 1542990, 1624200, 2030250, 2057320, 2468784, 2571650, 2707000, 3085980, 3248400, 3857475, 4060500, 4114640, 5143300, 5414000, 6171960, 6429125, 7714950, 8121000, 10286600, 12343920, 12858250, 15429900, 16242000, 19287375, 20573200, 25716500, 30859800, 38574750, 51433000, 61719600, 77149500, 102866000, 154299000, 308598000]

約数ペア:

[(1, 308598000), (2, 154299000), (3, 102866000), (4, 77149500), (5, 61719600), (6, 51433000), (8, 38574750), (10, 30859800), (12, 25716500), (15, 20573200), (16, 19287375), (19, 16242000), (20, 15429900), (24, 12858250), (25, 12343920), (30, 10286600), (38, 8121000), (40, 7714950), (48, 6429125), (50, 6171960), (57, 5414000), (60, 5143300), (75, 4114640), (76, 4060500), (80, 3857475), (95, 3248400), (100, 3085980), (114, 2707000), (120, 2571650), (125, 2468784), (150, 2057320), (152, 2030250), (190, 1624200), (200, 1542990), (228, 1353500), (240, 1285825), (250, 1234392), (285, 1082800), (300, 1028660), (304, 1015125), (375, 822928), (380, 812100), (400, 771495), (456, 676750), (475, 649680), (500, 617196), (570, 541400), (600, 514330), (750, 411464), (760, 406050), (912, 338375), (950, 324840), (1000, 308598), (1140, 270700), (1200, 257165), (1425, 216560), (1500, 205732), (1520, 203025), (1900, 162420), (2000, 154299), (2280, 135350), (2375, 129936), (2707, 114000), (2850, 108280), (3000, 102866), (3800, 81210), (4560, 67675), (4750, 64968), (5414, 57000), (5700, 54140), (6000, 51433), (7125, 43312), (7600, 40605), (8121, 38000), (9500, 32484), (10828, 28500), (11400, 27070), (13535, 22800), (14250, 21656), (16242, 19000)]