200550700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 554964480

約数和(自身を除く): 354413780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 119, 133, 140, 170, 175, 190, 238, 266, 323, 340, 350, 380, 425, 475, 476, 532, 595, 646, 665, 700, 850, 887, 950, 1190, 1292, 1330, 1615, 1700, 1774, 1900, 2261, 2380, 2660, 2975, 3230, 3325, 3548, 4435, 4522, 5950, 6209, 6460, 6650, 8075, 8870, 9044, 11305, 11900, 12418, 13300, 15079, 16150, 16853, 17740, 22175, 22610, 24836, 30158, 31045, 32300, 33706, 44350, 45220, 56525, 60316, 62090, 67412, 75395, 84265, 88700, 105553, 113050, 117971, 124180, 150790, 155225, 168530, 211106, 226100, 235942, 286501, 301580, 310450, 337060, 376975, 421325, 422212, 471884, 527765, 573002, 589855, 620900, 753950, 842650, 1055530, 1146004, 1179710, 1432505, 1507900, 1685300, 2005507, 2111060, 2359420, 2638825, 2865010, 2949275, 4011014, 5277650, 5730020, 5898550, 7162525, 8022028, 10027535, 10555300, 11797100, 14325050, 20055070, 28650100, 40110140, 50137675, 100275350, 200550700]

約数ペア:

[(1, 200550700), (2, 100275350), (4, 50137675), (5, 40110140), (7, 28650100), (10, 20055070), (14, 14325050), (17, 11797100), (19, 10555300), (20, 10027535), (25, 8022028), (28, 7162525), (34, 5898550), (35, 5730020), (38, 5277650), (50, 4011014), (68, 2949275), (70, 2865010), (76, 2638825), (85, 2359420), (95, 2111060), (100, 2005507), (119, 1685300), (133, 1507900), (140, 1432505), (170, 1179710), (175, 1146004), (190, 1055530), (238, 842650), (266, 753950), (323, 620900), (340, 589855), (350, 573002), (380, 527765), (425, 471884), (475, 422212), (476, 421325), (532, 376975), (595, 337060), (646, 310450), (665, 301580), (700, 286501), (850, 235942), (887, 226100), (950, 211106), (1190, 168530), (1292, 155225), (1330, 150790), (1615, 124180), (1700, 117971), (1774, 113050), (1900, 105553), (2261, 88700), (2380, 84265), (2660, 75395), (2975, 67412), (3230, 62090), (3325, 60316), (3548, 56525), (4435, 45220), (4522, 44350), (5950, 33706), (6209, 32300), (6460, 31045), (6650, 30158), (8075, 24836), (8870, 22610), (9044, 22175), (11305, 17740), (11900, 16853), (12418, 16150), (13300, 15079)]