72008300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 198028992

約数和(自身を除く): 126020692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 65, 70, 82, 91, 100, 130, 140, 164, 175, 182, 193, 205, 260, 287, 325, 350, 364, 386, 410, 455, 533, 574, 650, 700, 772, 820, 910, 965, 1025, 1066, 1148, 1300, 1351, 1435, 1820, 1930, 2050, 2132, 2275, 2509, 2665, 2702, 2870, 3731, 3860, 4100, 4550, 4825, 5018, 5330, 5404, 5740, 6755, 7175, 7462, 7913, 9100, 9650, 10036, 10660, 12545, 13325, 13510, 14350, 14924, 15826, 17563, 18655, 19300, 25090, 26650, 27020, 28700, 31652, 33775, 35126, 37310, 39565, 50180, 53300, 55391, 62725, 67550, 70252, 74620, 79130, 87815, 93275, 102869, 110782, 125450, 135100, 158260, 175630, 186550, 197825, 205738, 221564, 250900, 276955, 351260, 373100, 395650, 411476, 439075, 514345, 553910, 720083, 791300, 878150, 1028690, 1107820, 1384775, 1440166, 1756300, 2057380, 2571725, 2769550, 2880332, 3600415, 5143450, 5539100, 7200830, 10286900, 14401660, 18002075, 36004150, 72008300]

約数ペア:

[(1, 72008300), (2, 36004150), (4, 18002075), (5, 14401660), (7, 10286900), (10, 7200830), (13, 5539100), (14, 5143450), (20, 3600415), (25, 2880332), (26, 2769550), (28, 2571725), (35, 2057380), (41, 1756300), (50, 1440166), (52, 1384775), (65, 1107820), (70, 1028690), (82, 878150), (91, 791300), (100, 720083), (130, 553910), (140, 514345), (164, 439075), (175, 411476), (182, 395650), (193, 373100), (205, 351260), (260, 276955), (287, 250900), (325, 221564), (350, 205738), (364, 197825), (386, 186550), (410, 175630), (455, 158260), (533, 135100), (574, 125450), (650, 110782), (700, 102869), (772, 93275), (820, 87815), (910, 79130), (965, 74620), (1025, 70252), (1066, 67550), (1148, 62725), (1300, 55391), (1351, 53300), (1435, 50180), (1820, 39565), (1930, 37310), (2050, 35126), (2132, 33775), (2275, 31652), (2509, 28700), (2665, 27020), (2702, 26650), (2870, 25090), (3731, 19300), (3860, 18655), (4100, 17563), (4550, 15826), (4825, 14924), (5018, 14350), (5330, 13510), (5404, 13325), (5740, 12545), (6755, 10660), (7175, 10036), (7462, 9650), (7913, 9100)]