66087900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 180

約数和(自身を含む): 220558800

約数和(自身を除く): 154470900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 81, 82, 90, 100, 108, 123, 135, 150, 162, 164, 180, 199, 205, 225, 246, 270, 300, 324, 369, 398, 405, 410, 450, 492, 540, 597, 615, 675, 738, 796, 810, 820, 900, 995, 1025, 1107, 1194, 1230, 1350, 1476, 1620, 1791, 1845, 1990, 2025, 2050, 2214, 2388, 2460, 2700, 2985, 3075, 3321, 3582, 3690, 3980, 4050, 4100, 4428, 4975, 5373, 5535, 5970, 6150, 6642, 7164, 7380, 8100, 8159, 8955, 9225, 9950, 10746, 11070, 11940, 12300, 13284, 14925, 16119, 16318, 16605, 17910, 18450, 19900, 21492, 22140, 24477, 26865, 27675, 29850, 32238, 32636, 33210, 35820, 36900, 40795, 44775, 48954, 53730, 55350, 59700, 64476, 66420, 73431, 80595, 81590, 83025, 89550, 97908, 107460, 110700, 122385, 134325, 146862, 161190, 163180, 166050, 179100, 203975, 220293, 244770, 268650, 293724, 322380, 332100, 367155, 402975, 407950, 440586, 489540, 537300, 611925, 660879, 734310, 805950, 815900, 881172, 1101465, 1223850, 1321758, 1468620, 1611900, 1835775, 2202930, 2447700, 2643516, 3304395, 3671550, 4405860, 5507325, 6608790, 7343100, 11014650, 13217580, 16521975, 22029300, 33043950, 66087900]

約数ペア:

[(1, 66087900), (2, 33043950), (3, 22029300), (4, 16521975), (5, 13217580), (6, 11014650), (9, 7343100), (10, 6608790), (12, 5507325), (15, 4405860), (18, 3671550), (20, 3304395), (25, 2643516), (27, 2447700), (30, 2202930), (36, 1835775), (41, 1611900), (45, 1468620), (50, 1321758), (54, 1223850), (60, 1101465), (75, 881172), (81, 815900), (82, 805950), (90, 734310), (100, 660879), (108, 611925), (123, 537300), (135, 489540), (150, 440586), (162, 407950), (164, 402975), (180, 367155), (199, 332100), (205, 322380), (225, 293724), (246, 268650), (270, 244770), (300, 220293), (324, 203975), (369, 179100), (398, 166050), (405, 163180), (410, 161190), (450, 146862), (492, 134325), (540, 122385), (597, 110700), (615, 107460), (675, 97908), (738, 89550), (796, 83025), (810, 81590), (820, 80595), (900, 73431), (995, 66420), (1025, 64476), (1107, 59700), (1194, 55350), (1230, 53730), (1350, 48954), (1476, 44775), (1620, 40795), (1791, 36900), (1845, 35820), (1990, 33210), (2025, 32636), (2050, 32238), (2214, 29850), (2388, 27675), (2460, 26865), (2700, 24477), (2985, 22140), (3075, 21492), (3321, 19900), (3582, 18450), (3690, 17910), (3980, 16605), (4050, 16318), (4100, 16119), (4428, 14925), (4975, 13284), (5373, 12300), (5535, 11940), (5970, 11070), (6150, 10746), (6642, 9950), (7164, 9225), (7380, 8955), (8100, 8159)]