11866140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 42378336

約数和(自身を除く): 30512196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 461, 468, 495, 572, 585, 660, 715, 780, 858, 922, 990, 1170, 1287, 1383, 1430, 1716, 1844, 1980, 2145, 2305, 2340, 2574, 2766, 2860, 4149, 4290, 4610, 5071, 5148, 5532, 5993, 6435, 6915, 8298, 8580, 9220, 10142, 11986, 12870, 13830, 15213, 16596, 17979, 20284, 20745, 23972, 25355, 25740, 27660, 29965, 30426, 35958, 41490, 45639, 50710, 53937, 59930, 60852, 65923, 71916, 76065, 82980, 89895, 91278, 101420, 107874, 119860, 131846, 152130, 179790, 182556, 197769, 215748, 228195, 263692, 269685, 304260, 329615, 359580, 395538, 456390, 539370, 593307, 659230, 791076, 912780, 988845, 1078740, 1186614, 1318460, 1977690, 2373228, 2966535, 3955380, 5933070, 11866140]

約数ペア:

[(1, 11866140), (2, 5933070), (3, 3955380), (4, 2966535), (5, 2373228), (6, 1977690), (9, 1318460), (10, 1186614), (11, 1078740), (12, 988845), (13, 912780), (15, 791076), (18, 659230), (20, 593307), (22, 539370), (26, 456390), (30, 395538), (33, 359580), (36, 329615), (39, 304260), (44, 269685), (45, 263692), (52, 228195), (55, 215748), (60, 197769), (65, 182556), (66, 179790), (78, 152130), (90, 131846), (99, 119860), (110, 107874), (117, 101420), (130, 91278), (132, 89895), (143, 82980), (156, 76065), (165, 71916), (180, 65923), (195, 60852), (198, 59930), (220, 53937), (234, 50710), (260, 45639), (286, 41490), (330, 35958), (390, 30426), (396, 29965), (429, 27660), (461, 25740), (468, 25355), (495, 23972), (572, 20745), (585, 20284), (660, 17979), (715, 16596), (780, 15213), (858, 13830), (922, 12870), (990, 11986), (1170, 10142), (1287, 9220), (1383, 8580), (1430, 8298), (1716, 6915), (1844, 6435), (1980, 5993), (2145, 5532), (2305, 5148), (2340, 5071), (2574, 4610), (2766, 4290), (2860, 4149)]