200464600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 554094000

約数和(自身を除く): 353629400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 149, 155, 175, 200, 217, 248, 280, 298, 310, 350, 434, 596, 620, 700, 745, 775, 868, 961, 1043, 1085, 1192, 1240, 1400, 1490, 1550, 1736, 1922, 2086, 2170, 2980, 3100, 3725, 3844, 4172, 4340, 4619, 4805, 5215, 5425, 5960, 6200, 6727, 7450, 7688, 8344, 8680, 9238, 9610, 10430, 10850, 13454, 14900, 18476, 19220, 20860, 21700, 23095, 24025, 26075, 26908, 29800, 32333, 33635, 36952, 38440, 41720, 43400, 46190, 48050, 52150, 53816, 64666, 67270, 92380, 96100, 104300, 115475, 129332, 134540, 143189, 161665, 168175, 184760, 192200, 208600, 230950, 258664, 269080, 286378, 323330, 336350, 461900, 572756, 646660, 672700, 715945, 808325, 923800, 1002323, 1145512, 1293320, 1345400, 1431890, 1616650, 2004646, 2863780, 3233300, 3579725, 4009292, 5011615, 5727560, 6466600, 7159450, 8018584, 10023230, 14318900, 20046460, 25058075, 28637800, 40092920, 50116150, 100232300, 200464600]

約数ペア:

[(1, 200464600), (2, 100232300), (4, 50116150), (5, 40092920), (7, 28637800), (8, 25058075), (10, 20046460), (14, 14318900), (20, 10023230), (25, 8018584), (28, 7159450), (31, 6466600), (35, 5727560), (40, 5011615), (50, 4009292), (56, 3579725), (62, 3233300), (70, 2863780), (100, 2004646), (124, 1616650), (140, 1431890), (149, 1345400), (155, 1293320), (175, 1145512), (200, 1002323), (217, 923800), (248, 808325), (280, 715945), (298, 672700), (310, 646660), (350, 572756), (434, 461900), (596, 336350), (620, 323330), (700, 286378), (745, 269080), (775, 258664), (868, 230950), (961, 208600), (1043, 192200), (1085, 184760), (1192, 168175), (1240, 161665), (1400, 143189), (1490, 134540), (1550, 129332), (1736, 115475), (1922, 104300), (2086, 96100), (2170, 92380), (2980, 67270), (3100, 64666), (3725, 53816), (3844, 52150), (4172, 48050), (4340, 46190), (4619, 43400), (4805, 41720), (5215, 38440), (5425, 36952), (5960, 33635), (6200, 32333), (6727, 29800), (7450, 26908), (7688, 26075), (8344, 24025), (8680, 23095), (9238, 21700), (9610, 20860), (10430, 19220), (10850, 18476), (13454, 14900)]