103806500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 175046620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 125, 133, 140, 175, 190, 196, 223, 245, 250, 266, 350, 380, 446, 475, 490, 500, 532, 665, 700, 875, 892, 931, 950, 980, 1115, 1225, 1330, 1561, 1750, 1862, 1900, 2230, 2375, 2450, 2660, 3122, 3325, 3500, 3724, 4237, 4460, 4655, 4750, 4900, 5575, 6125, 6244, 6650, 7805, 8474, 9310, 9500, 10927, 11150, 12250, 13300, 15610, 16625, 16948, 18620, 21185, 21854, 22300, 23275, 24500, 27875, 29659, 31220, 33250, 39025, 42370, 43708, 46550, 54635, 55750, 59318, 66500, 78050, 84740, 93100, 105925, 109270, 111500, 116375, 118636, 148295, 156100, 195125, 207613, 211850, 218540, 232750, 273175, 296590, 390250, 415226, 423700, 465500, 529625, 546350, 593180, 741475, 780500, 830452, 1038065, 1059250, 1092700, 1365875, 1482950, 2076130, 2118500, 2731750, 2965900, 3707375, 4152260, 5190325, 5463500, 7414750, 10380650, 14829500, 20761300, 25951625, 51903250, 103806500]

約数ペア:

[(1, 103806500), (2, 51903250), (4, 25951625), (5, 20761300), (7, 14829500), (10, 10380650), (14, 7414750), (19, 5463500), (20, 5190325), (25, 4152260), (28, 3707375), (35, 2965900), (38, 2731750), (49, 2118500), (50, 2076130), (70, 1482950), (76, 1365875), (95, 1092700), (98, 1059250), (100, 1038065), (125, 830452), (133, 780500), (140, 741475), (175, 593180), (190, 546350), (196, 529625), (223, 465500), (245, 423700), (250, 415226), (266, 390250), (350, 296590), (380, 273175), (446, 232750), (475, 218540), (490, 211850), (500, 207613), (532, 195125), (665, 156100), (700, 148295), (875, 118636), (892, 116375), (931, 111500), (950, 109270), (980, 105925), (1115, 93100), (1225, 84740), (1330, 78050), (1561, 66500), (1750, 59318), (1862, 55750), (1900, 54635), (2230, 46550), (2375, 43708), (2450, 42370), (2660, 39025), (3122, 33250), (3325, 31220), (3500, 29659), (3724, 27875), (4237, 24500), (4460, 23275), (4655, 22300), (4750, 21854), (4900, 21185), (5575, 18620), (6125, 16948), (6244, 16625), (6650, 15610), (7805, 13300), (8474, 12250), (9310, 11150), (9500, 10927)]