68535600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 258316800

約数和(自身を除く): 189781200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 48, 50, 56, 60, 70, 75, 80, 82, 84, 100, 105, 112, 120, 123, 140, 150, 164, 168, 175, 199, 200, 205, 210, 240, 246, 280, 287, 300, 328, 336, 350, 398, 400, 410, 420, 492, 525, 560, 574, 597, 600, 615, 656, 700, 796, 820, 840, 861, 984, 995, 1025, 1050, 1148, 1194, 1200, 1230, 1393, 1400, 1435, 1592, 1640, 1680, 1722, 1968, 1990, 2050, 2100, 2296, 2388, 2460, 2786, 2800, 2870, 2985, 3075, 3184, 3280, 3444, 3980, 4100, 4179, 4200, 4305, 4592, 4776, 4920, 4975, 5572, 5740, 5970, 6150, 6888, 6965, 7175, 7960, 8159, 8200, 8358, 8400, 8610, 9552, 9840, 9950, 11144, 11480, 11940, 12300, 13776, 13930, 14350, 14925, 15920, 16318, 16400, 16716, 17220, 19900, 20895, 21525, 22288, 22960, 23880, 24477, 24600, 27860, 28700, 29850, 32636, 33432, 34440, 34825, 39800, 40795, 41790, 43050, 47760, 48954, 49200, 55720, 57113, 57400, 59700, 65272, 66864, 68880, 69650, 79600, 81590, 83580, 86100, 97908, 104475, 111440, 114226, 114800, 119400, 122385, 130544, 139300, 163180, 167160, 171339, 172200, 195816, 203975, 208950, 228452, 238800, 244770, 278600, 285565, 326360, 334320, 342678, 344400, 391632, 407950, 417900, 456904, 489540, 557200, 571130, 611925, 652720, 685356, 815900, 835800, 856695, 913808, 979080, 1142260, 1223850, 1370712, 1427825, 1631800, 1671600, 1713390, 1958160, 2284520, 2447700, 2741424, 2855650, 3263600, 3426780, 4283475, 4569040, 4895400, 5711300, 6853560, 8566950, 9790800, 11422600, 13707120, 17133900, 22845200, 34267800, 68535600]

約数ペア:

[(1, 68535600), (2, 34267800), (3, 22845200), (4, 17133900), (5, 13707120), (6, 11422600), (7, 9790800), (8, 8566950), (10, 6853560), (12, 5711300), (14, 4895400), (15, 4569040), (16, 4283475), (20, 3426780), (21, 3263600), (24, 2855650), (25, 2741424), (28, 2447700), (30, 2284520), (35, 1958160), (40, 1713390), (41, 1671600), (42, 1631800), (48, 1427825), (50, 1370712), (56, 1223850), (60, 1142260), (70, 979080), (75, 913808), (80, 856695), (82, 835800), (84, 815900), (100, 685356), (105, 652720), (112, 611925), (120, 571130), (123, 557200), (140, 489540), (150, 456904), (164, 417900), (168, 407950), (175, 391632), (199, 344400), (200, 342678), (205, 334320), (210, 326360), (240, 285565), (246, 278600), (280, 244770), (287, 238800), (300, 228452), (328, 208950), (336, 203975), (350, 195816), (398, 172200), (400, 171339), (410, 167160), (420, 163180), (492, 139300), (525, 130544), (560, 122385), (574, 119400), (597, 114800), (600, 114226), (615, 111440), (656, 104475), (700, 97908), (796, 86100), (820, 83580), (840, 81590), (861, 79600), (984, 69650), (995, 68880), (1025, 66864), (1050, 65272), (1148, 59700), (1194, 57400), (1200, 57113), (1230, 55720), (1393, 49200), (1400, 48954), (1435, 47760), (1592, 43050), (1640, 41790), (1680, 40795), (1722, 39800), (1968, 34825), (1990, 34440), (2050, 33432), (2100, 32636), (2296, 29850), (2388, 28700), (2460, 27860), (2786, 24600), (2800, 24477), (2870, 23880), (2985, 22960), (3075, 22288), (3184, 21525), (3280, 20895), (3444, 19900), (3980, 17220), (4100, 16716), (4179, 16400), (4200, 16318), (4305, 15920), (4592, 14925), (4776, 14350), (4920, 13930), (4975, 13776), (5572, 12300), (5740, 11940), (5970, 11480), (6150, 11144), (6888, 9950), (6965, 9840), (7175, 9552), (7960, 8610), (8159, 8400), (8200, 8358)]