157073000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 128

約数和(自身を含む): 442540800

約数和(自身を除く): 285467800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 700, 760, 875, 950, 1000, 1064, 1181, 1330, 1400, 1750, 1900, 2362, 2375, 2660, 3325, 3500, 3800, 4724, 4750, 5320, 5905, 6650, 7000, 8267, 9448, 9500, 11810, 13300, 16534, 16625, 19000, 22439, 23620, 26600, 29525, 33068, 33250, 41335, 44878, 47240, 59050, 66136, 66500, 82670, 89756, 112195, 118100, 133000, 147625, 157073, 165340, 179512, 206675, 224390, 236200, 295250, 314146, 330680, 413350, 448780, 560975, 590500, 628292, 785365, 826700, 897560, 1033375, 1121950, 1181000, 1256584, 1570730, 1653400, 2066750, 2243900, 2804875, 3141460, 3926825, 4133500, 4487800, 5609750, 6282920, 7853650, 8267000, 11219500, 15707300, 19634125, 22439000, 31414600, 39268250, 78536500, 157073000]

約数ペア:

[(1, 157073000), (2, 78536500), (4, 39268250), (5, 31414600), (7, 22439000), (8, 19634125), (10, 15707300), (14, 11219500), (19, 8267000), (20, 7853650), (25, 6282920), (28, 5609750), (35, 4487800), (38, 4133500), (40, 3926825), (50, 3141460), (56, 2804875), (70, 2243900), (76, 2066750), (95, 1653400), (100, 1570730), (125, 1256584), (133, 1181000), (140, 1121950), (152, 1033375), (175, 897560), (190, 826700), (200, 785365), (250, 628292), (266, 590500), (280, 560975), (350, 448780), (380, 413350), (475, 330680), (500, 314146), (532, 295250), (665, 236200), (700, 224390), (760, 206675), (875, 179512), (950, 165340), (1000, 157073), (1064, 147625), (1181, 133000), (1330, 118100), (1400, 112195), (1750, 89756), (1900, 82670), (2362, 66500), (2375, 66136), (2660, 59050), (3325, 47240), (3500, 44878), (3800, 41335), (4724, 33250), (4750, 33068), (5320, 29525), (5905, 26600), (6650, 23620), (7000, 22439), (8267, 19000), (9448, 16625), (9500, 16534), (11810, 13300)]