201245400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4906

約数の個数: 144

約数和(自身を含む): 705378960

約数和(自身を除く): 504133560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 4861, 5175, 6900, 8280, 9722, 10350, 13800, 14583, 19444, 20700, 24305, 29166, 38888, 41400, 43749, 48610, 58332, 72915, 87498, 97220, 111803, 116664, 121525, 145830, 174996, 194440, 218745, 223606, 243050, 291660, 335409, 349992, 364575, 437490, 447212, 486100, 559015, 583320, 670818, 729150, 874980, 894424, 972200, 1006227, 1093725, 1118030, 1341636, 1458300, 1677045, 1749960, 2012454, 2187450, 2236060, 2683272, 2795075, 2916600, 3354090, 4024908, 4374900, 4472120, 5031135, 5590150, 6708180, 8049816, 8385225, 8749800, 10062270, 11180300, 13416360, 16770450, 20124540, 22360600, 25155675, 33540900, 40249080, 50311350, 67081800, 100622700, 201245400]

約数ペア:

[(1, 201245400), (2, 100622700), (3, 67081800), (4, 50311350), (5, 40249080), (6, 33540900), (8, 25155675), (9, 22360600), (10, 20124540), (12, 16770450), (15, 13416360), (18, 11180300), (20, 10062270), (23, 8749800), (24, 8385225), (25, 8049816), (30, 6708180), (36, 5590150), (40, 5031135), (45, 4472120), (46, 4374900), (50, 4024908), (60, 3354090), (69, 2916600), (72, 2795075), (75, 2683272), (90, 2236060), (92, 2187450), (100, 2012454), (115, 1749960), (120, 1677045), (138, 1458300), (150, 1341636), (180, 1118030), (184, 1093725), (200, 1006227), (207, 972200), (225, 894424), (230, 874980), (276, 729150), (300, 670818), (345, 583320), (360, 559015), (414, 486100), (450, 447212), (460, 437490), (552, 364575), (575, 349992), (600, 335409), (690, 291660), (828, 243050), (900, 223606), (920, 218745), (1035, 194440), (1150, 174996), (1380, 145830), (1656, 121525), (1725, 116664), (1800, 111803), (2070, 97220), (2300, 87498), (2760, 72915), (3450, 58332), (4140, 48610), (4600, 43749), (4861, 41400), (5175, 38888), (6900, 29166), (8280, 24305), (9722, 20700), (10350, 19444), (13800, 14583)]