190012800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19793}}^1$

素因数の和:19820

約数の個数: 96

約数和(自身を含む): 625886280

約数和(自身を除く): 435873480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 19793, 39586, 59379, 79172, 98965, 118758, 158344, 197930, 237516, 296895, 316688, 395860, 475032, 494825, 593790, 633376, 791720, 950064, 989650, 1187580, 1266752, 1484475, 1583440, 1900128, 1979300, 2375160, 2533504, 2968950, 3166880, 3800256, 3958600, 4750320, 5937900, 6333760, 7600512, 7917200, 9500640, 11875800, 12667520, 15834400, 19001280, 23751600, 31668800, 38002560, 47503200, 63337600, 95006400, 190012800]

約数ペア:

[(1, 190012800), (2, 95006400), (3, 63337600), (4, 47503200), (5, 38002560), (6, 31668800), (8, 23751600), (10, 19001280), (12, 15834400), (15, 12667520), (16, 11875800), (20, 9500640), (24, 7917200), (25, 7600512), (30, 6333760), (32, 5937900), (40, 4750320), (48, 3958600), (50, 3800256), (60, 3166880), (64, 2968950), (75, 2533504), (80, 2375160), (96, 1979300), (100, 1900128), (120, 1583440), (128, 1484475), (150, 1266752), (160, 1187580), (192, 989650), (200, 950064), (240, 791720), (300, 633376), (320, 593790), (384, 494825), (400, 475032), (480, 395860), (600, 316688), (640, 296895), (800, 237516), (960, 197930), (1200, 158344), (1600, 118758), (1920, 98965), (2400, 79172), (3200, 59379), (4800, 39586), (9600, 19793)]