67376940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 129485460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 305, 366, 410, 449, 492, 610, 615, 732, 820, 898, 915, 1220, 1230, 1347, 1796, 1830, 2245, 2460, 2501, 2694, 3660, 4490, 5002, 5388, 6735, 7503, 8980, 10004, 12505, 13470, 15006, 18409, 25010, 26940, 27389, 30012, 36818, 37515, 50020, 54778, 55227, 73636, 75030, 82167, 92045, 109556, 110454, 136945, 150060, 164334, 184090, 220908, 273890, 276135, 328668, 368180, 410835, 547780, 552270, 821670, 1104540, 1122949, 1643340, 2245898, 3368847, 4491796, 5614745, 6737694, 11229490, 13475388, 16844235, 22458980, 33688470, 67376940]

約数ペア:

[(1, 67376940), (2, 33688470), (3, 22458980), (4, 16844235), (5, 13475388), (6, 11229490), (10, 6737694), (12, 5614745), (15, 4491796), (20, 3368847), (30, 2245898), (41, 1643340), (60, 1122949), (61, 1104540), (82, 821670), (122, 552270), (123, 547780), (164, 410835), (183, 368180), (205, 328668), (244, 276135), (246, 273890), (305, 220908), (366, 184090), (410, 164334), (449, 150060), (492, 136945), (610, 110454), (615, 109556), (732, 92045), (820, 82167), (898, 75030), (915, 73636), (1220, 55227), (1230, 54778), (1347, 50020), (1796, 37515), (1830, 36818), (2245, 30012), (2460, 27389), (2501, 26940), (2694, 25010), (3660, 18409), (4490, 15006), (5002, 13470), (5388, 12505), (6735, 10004), (7503, 8980)]