286932300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 887443200

約数和(自身を除く): 600510900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 71, 75, 76, 95, 100, 114, 142, 150, 190, 213, 228, 284, 285, 300, 355, 380, 426, 475, 570, 709, 710, 852, 950, 1065, 1140, 1349, 1418, 1420, 1425, 1775, 1900, 2127, 2130, 2698, 2836, 2850, 3545, 3550, 4047, 4254, 4260, 5325, 5396, 5700, 6745, 7090, 7100, 8094, 8508, 10635, 10650, 13471, 13490, 14180, 16188, 17725, 20235, 21270, 21300, 26942, 26980, 33725, 35450, 40413, 40470, 42540, 50339, 53175, 53884, 67355, 67450, 70900, 80826, 80940, 100678, 101175, 106350, 134710, 134900, 151017, 161652, 201356, 202065, 202350, 212700, 251695, 269420, 302034, 336775, 404130, 404700, 503390, 604068, 673550, 755085, 808260, 956441, 1006780, 1010325, 1258475, 1347100, 1510170, 1912882, 2020650, 2516950, 2869323, 3020340, 3775425, 3825764, 4041300, 4782205, 5033900, 5738646, 7550850, 9564410, 11477292, 14346615, 15101700, 19128820, 23911025, 28693230, 47822050, 57386460, 71733075, 95644100, 143466150, 286932300]

約数ペア:

[(1, 286932300), (2, 143466150), (3, 95644100), (4, 71733075), (5, 57386460), (6, 47822050), (10, 28693230), (12, 23911025), (15, 19128820), (19, 15101700), (20, 14346615), (25, 11477292), (30, 9564410), (38, 7550850), (50, 5738646), (57, 5033900), (60, 4782205), (71, 4041300), (75, 3825764), (76, 3775425), (95, 3020340), (100, 2869323), (114, 2516950), (142, 2020650), (150, 1912882), (190, 1510170), (213, 1347100), (228, 1258475), (284, 1010325), (285, 1006780), (300, 956441), (355, 808260), (380, 755085), (426, 673550), (475, 604068), (570, 503390), (709, 404700), (710, 404130), (852, 336775), (950, 302034), (1065, 269420), (1140, 251695), (1349, 212700), (1418, 202350), (1420, 202065), (1425, 201356), (1775, 161652), (1900, 151017), (2127, 134900), (2130, 134710), (2698, 106350), (2836, 101175), (2850, 100678), (3545, 80940), (3550, 80826), (4047, 70900), (4254, 67450), (4260, 67355), (5325, 53884), (5396, 53175), (5700, 50339), (6745, 42540), (7090, 40470), (7100, 40413), (8094, 35450), (8508, 33725), (10635, 26980), (10650, 26942), (13471, 21300), (13490, 21270), (14180, 20235), (16188, 17725)]