140379000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 444674880

約数和(自身を除く): 304295880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 125, 146, 150, 200, 219, 250, 292, 300, 365, 375, 438, 500, 584, 600, 641, 730, 750, 876, 1000, 1095, 1282, 1460, 1500, 1752, 1825, 1923, 2190, 2564, 2920, 3000, 3205, 3650, 3846, 4380, 5128, 5475, 6410, 7300, 7692, 8760, 9125, 9615, 10950, 12820, 14600, 15384, 16025, 18250, 19230, 21900, 25640, 27375, 32050, 36500, 38460, 43800, 46793, 48075, 54750, 64100, 73000, 76920, 80125, 93586, 96150, 109500, 128200, 140379, 160250, 187172, 192300, 219000, 233965, 240375, 280758, 320500, 374344, 384600, 467930, 480750, 561516, 641000, 701895, 935860, 961500, 1123032, 1169825, 1403790, 1871720, 1923000, 2339650, 2807580, 3509475, 4679300, 5615160, 5849125, 7018950, 9358600, 11698250, 14037900, 17547375, 23396500, 28075800, 35094750, 46793000, 70189500, 140379000]

約数ペア:

[(1, 140379000), (2, 70189500), (3, 46793000), (4, 35094750), (5, 28075800), (6, 23396500), (8, 17547375), (10, 14037900), (12, 11698250), (15, 9358600), (20, 7018950), (24, 5849125), (25, 5615160), (30, 4679300), (40, 3509475), (50, 2807580), (60, 2339650), (73, 1923000), (75, 1871720), (100, 1403790), (120, 1169825), (125, 1123032), (146, 961500), (150, 935860), (200, 701895), (219, 641000), (250, 561516), (292, 480750), (300, 467930), (365, 384600), (375, 374344), (438, 320500), (500, 280758), (584, 240375), (600, 233965), (641, 219000), (730, 192300), (750, 187172), (876, 160250), (1000, 140379), (1095, 128200), (1282, 109500), (1460, 96150), (1500, 93586), (1752, 80125), (1825, 76920), (1923, 73000), (2190, 64100), (2564, 54750), (2920, 48075), (3000, 46793), (3205, 43800), (3650, 38460), (3846, 36500), (4380, 32050), (5128, 27375), (5475, 25640), (6410, 21900), (7300, 19230), (7692, 18250), (8760, 16025), (9125, 15384), (9615, 14600), (10950, 12820)]