153808800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3415

約数の個数: 144

約数和(自身を含む): 527153760

約数和(自身を除く): 373344960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3373, 3800, 4560, 5700, 6746, 7600, 9120, 10119, 11400, 13492, 15200, 16865, 20238, 22800, 26984, 33730, 40476, 45600, 50595, 53968, 64087, 67460, 80952, 84325, 101190, 107936, 128174, 134920, 161904, 168650, 192261, 202380, 252975, 256348, 269840, 320435, 323808, 337300, 384522, 404760, 505950, 512696, 539680, 640870, 674600, 769044, 809520, 961305, 1011900, 1025392, 1281740, 1349200, 1538088, 1602175, 1619040, 1922610, 2023800, 2050784, 2563480, 2698400, 3076176, 3204350, 3845220, 4047600, 4806525, 5126960, 6152352, 6408700, 7690440, 8095200, 9613050, 10253920, 12817400, 15380880, 19226100, 25634800, 30761760, 38452200, 51269600, 76904400, 153808800]

約数ペア:

[(1, 153808800), (2, 76904400), (3, 51269600), (4, 38452200), (5, 30761760), (6, 25634800), (8, 19226100), (10, 15380880), (12, 12817400), (15, 10253920), (16, 9613050), (19, 8095200), (20, 7690440), (24, 6408700), (25, 6152352), (30, 5126960), (32, 4806525), (38, 4047600), (40, 3845220), (48, 3204350), (50, 3076176), (57, 2698400), (60, 2563480), (75, 2050784), (76, 2023800), (80, 1922610), (95, 1619040), (96, 1602175), (100, 1538088), (114, 1349200), (120, 1281740), (150, 1025392), (152, 1011900), (160, 961305), (190, 809520), (200, 769044), (228, 674600), (240, 640870), (285, 539680), (300, 512696), (304, 505950), (380, 404760), (400, 384522), (456, 337300), (475, 323808), (480, 320435), (570, 269840), (600, 256348), (608, 252975), (760, 202380), (800, 192261), (912, 168650), (950, 161904), (1140, 134920), (1200, 128174), (1425, 107936), (1520, 101190), (1824, 84325), (1900, 80952), (2280, 67460), (2400, 64087), (2850, 53968), (3040, 50595), (3373, 45600), (3800, 40476), (4560, 33730), (5700, 26984), (6746, 22800), (7600, 20238), (9120, 16865), (10119, 15200), (11400, 13492)]