138184920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 128

約数和(自身を含む): 480729600

約数和(自身を除く): 342544680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5563, 6210, 8280, 11126, 12420, 16689, 22252, 24840, 27815, 33378, 44504, 50067, 55630, 66756, 83445, 100134, 111260, 127949, 133512, 150201, 166890, 200268, 222520, 250335, 255898, 300402, 333780, 383847, 400536, 500670, 511796, 600804, 639745, 667560, 751005, 767694, 1001340, 1023592, 1151541, 1201608, 1279490, 1502010, 1535388, 1919235, 2002680, 2303082, 2558980, 3004020, 3070776, 3454623, 3838470, 4606164, 5117960, 5757705, 6008040, 6909246, 7676940, 9212328, 11515410, 13818492, 15353880, 17273115, 23030820, 27636984, 34546230, 46061640, 69092460, 138184920]

約数ペア:

[(1, 138184920), (2, 69092460), (3, 46061640), (4, 34546230), (5, 27636984), (6, 23030820), (8, 17273115), (9, 15353880), (10, 13818492), (12, 11515410), (15, 9212328), (18, 7676940), (20, 6909246), (23, 6008040), (24, 5757705), (27, 5117960), (30, 4606164), (36, 3838470), (40, 3454623), (45, 3070776), (46, 3004020), (54, 2558980), (60, 2303082), (69, 2002680), (72, 1919235), (90, 1535388), (92, 1502010), (108, 1279490), (115, 1201608), (120, 1151541), (135, 1023592), (138, 1001340), (180, 767694), (184, 751005), (207, 667560), (216, 639745), (230, 600804), (270, 511796), (276, 500670), (345, 400536), (360, 383847), (414, 333780), (460, 300402), (540, 255898), (552, 250335), (621, 222520), (690, 200268), (828, 166890), (920, 150201), (1035, 133512), (1080, 127949), (1242, 111260), (1380, 100134), (1656, 83445), (2070, 66756), (2484, 55630), (2760, 50067), (3105, 44504), (4140, 33378), (4968, 27815), (5563, 24840), (6210, 22252), (8280, 16689), (11126, 12420)]