77335020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 204904980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 499, 540, 574, 615, 630, 738, 756, 820, 861, 945, 998, 1107, 1148, 1230, 1260, 1435, 1476, 1497, 1722, 1845, 1890, 1996, 2214, 2460, 2495, 2583, 2870, 2994, 3444, 3493, 3690, 3780, 4305, 4428, 4491, 4990, 5166, 5535, 5740, 5988, 6986, 7380, 7485, 7749, 8610, 8982, 9980, 10332, 10479, 11070, 12915, 13473, 13972, 14970, 15498, 17220, 17465, 17964, 20459, 20958, 22140, 22455, 25830, 26946, 29940, 30996, 31437, 34930, 38745, 40918, 41916, 44910, 51660, 52395, 53892, 61377, 62874, 67365, 69860, 77490, 81836, 89820, 94311, 102295, 104790, 122754, 125748, 134730, 143213, 154980, 157185, 184131, 188622, 204590, 209580, 245508, 269460, 286426, 306885, 314370, 368262, 377244, 409180, 429639, 471555, 552393, 572852, 613770, 628740, 716065, 736524, 859278, 920655, 943110, 1104786, 1227540, 1288917, 1432130, 1718556, 1841310, 1886220, 2148195, 2209572, 2577834, 2761965, 2864260, 3682620, 3866751, 4296390, 5155668, 5523930, 6444585, 7733502, 8592780, 11047860, 12889170, 15467004, 19333755, 25778340, 38667510, 77335020]

約数ペア:

[(1, 77335020), (2, 38667510), (3, 25778340), (4, 19333755), (5, 15467004), (6, 12889170), (7, 11047860), (9, 8592780), (10, 7733502), (12, 6444585), (14, 5523930), (15, 5155668), (18, 4296390), (20, 3866751), (21, 3682620), (27, 2864260), (28, 2761965), (30, 2577834), (35, 2209572), (36, 2148195), (41, 1886220), (42, 1841310), (45, 1718556), (54, 1432130), (60, 1288917), (63, 1227540), (70, 1104786), (82, 943110), (84, 920655), (90, 859278), (105, 736524), (108, 716065), (123, 628740), (126, 613770), (135, 572852), (140, 552393), (164, 471555), (180, 429639), (189, 409180), (205, 377244), (210, 368262), (246, 314370), (252, 306885), (270, 286426), (287, 269460), (315, 245508), (369, 209580), (378, 204590), (410, 188622), (420, 184131), (492, 157185), (499, 154980), (540, 143213), (574, 134730), (615, 125748), (630, 122754), (738, 104790), (756, 102295), (820, 94311), (861, 89820), (945, 81836), (998, 77490), (1107, 69860), (1148, 67365), (1230, 62874), (1260, 61377), (1435, 53892), (1476, 52395), (1497, 51660), (1722, 44910), (1845, 41916), (1890, 40918), (1996, 38745), (2214, 34930), (2460, 31437), (2495, 30996), (2583, 29940), (2870, 26946), (2994, 25830), (3444, 22455), (3493, 22140), (3690, 20958), (3780, 20459), (4305, 17964), (4428, 17465), (4491, 17220), (4990, 15498), (5166, 14970), (5535, 13972), (5740, 13473), (5988, 12915), (6986, 11070), (7380, 10479), (7485, 10332), (7749, 9980), (8610, 8982)]