141698200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 403936200

約数和(自身を除く): 262238000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 350, 380, 392, 475, 490, 532, 665, 700, 760, 761, 931, 950, 980, 1064, 1225, 1330, 1400, 1522, 1862, 1900, 1960, 2450, 2660, 3044, 3325, 3724, 3800, 3805, 4655, 4900, 5320, 5327, 6088, 6650, 7448, 7610, 9310, 9800, 10654, 13300, 14459, 15220, 18620, 19025, 21308, 23275, 26600, 26635, 28918, 30440, 37240, 37289, 38050, 42616, 46550, 53270, 57836, 72295, 74578, 76100, 93100, 101213, 106540, 115672, 133175, 144590, 149156, 152200, 186200, 186445, 202426, 213080, 266350, 289180, 298312, 361475, 372890, 404852, 506065, 532700, 578360, 708491, 722950, 745780, 809704, 932225, 1012130, 1065400, 1416982, 1445900, 1491560, 1864450, 2024260, 2530325, 2833964, 2891800, 3542455, 3728900, 4048520, 5060650, 5667928, 7084910, 7457800, 10121300, 14169820, 17712275, 20242600, 28339640, 35424550, 70849100, 141698200]

約数ペア:

[(1, 141698200), (2, 70849100), (4, 35424550), (5, 28339640), (7, 20242600), (8, 17712275), (10, 14169820), (14, 10121300), (19, 7457800), (20, 7084910), (25, 5667928), (28, 5060650), (35, 4048520), (38, 3728900), (40, 3542455), (49, 2891800), (50, 2833964), (56, 2530325), (70, 2024260), (76, 1864450), (95, 1491560), (98, 1445900), (100, 1416982), (133, 1065400), (140, 1012130), (152, 932225), (175, 809704), (190, 745780), (196, 722950), (200, 708491), (245, 578360), (266, 532700), (280, 506065), (350, 404852), (380, 372890), (392, 361475), (475, 298312), (490, 289180), (532, 266350), (665, 213080), (700, 202426), (760, 186445), (761, 186200), (931, 152200), (950, 149156), (980, 144590), (1064, 133175), (1225, 115672), (1330, 106540), (1400, 101213), (1522, 93100), (1862, 76100), (1900, 74578), (1960, 72295), (2450, 57836), (2660, 53270), (3044, 46550), (3325, 42616), (3724, 38050), (3800, 37289), (3805, 37240), (4655, 30440), (4900, 28918), (5320, 26635), (5327, 26600), (6088, 23275), (6650, 21308), (7448, 19025), (7610, 18620), (9310, 15220), (9800, 14459), (10654, 13300)]