20097422400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{34603}}^1$

素因数の和:34650

約数の個数: 252

約数和(自身を含む): 72477524336

約数和(自身を除く): 52380101936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 192, 200, 220, 240, 242, 264, 275, 300, 320, 330, 352, 363, 400, 440, 480, 484, 528, 550, 600, 605, 660, 704, 726, 800, 825, 880, 960, 968, 1056, 1100, 1200, 1210, 1320, 1452, 1600, 1650, 1760, 1815, 1936, 2112, 2200, 2400, 2420, 2640, 2904, 3025, 3300, 3520, 3630, 3872, 4400, 4800, 4840, 5280, 5808, 6050, 6600, 7260, 7744, 8800, 9075, 9680, 10560, 11616, 12100, 13200, 14520, 17600, 18150, 19360, 23232, 24200, 26400, 29040, 34603, 36300, 38720, 48400, 52800, 58080, 69206, 72600, 96800, 103809, 116160, 138412, 145200, 173015, 193600, 207618, 276824, 290400, 346030, 380633, 415236, 519045, 553648, 580800, 692060, 761266, 830472, 865075, 1038090, 1107296, 1141899, 1384120, 1522532, 1660944, 1730150, 1903165, 2076180, 2214592, 2283798, 2595225, 2768240, 3045064, 3321888, 3460300, 3806330, 4152360, 4186963, 4567596, 5190450, 5536480, 5709495, 6090128, 6643776, 6920600, 7612660, 8304720, 8373926, 9135192, 9515825, 10380900, 11072960, 11418990, 12180256, 12560889, 13841200, 15225320, 16609440, 16747852, 18270384, 19031650, 20761800, 20934815, 22837980, 24360512, 25121778, 27682400, 28547475, 30450640, 33218880, 33495704, 36540768, 38063300, 41523600, 41869630, 45675960, 50243556, 55364800, 57094950, 60901280, 62804445, 66991408, 73081536, 76126600, 83047200, 83739260, 91351920, 100487112, 104674075, 114189900, 121802560, 125608890, 133982816, 152253200, 166094400, 167478520, 182703840, 200974224, 209348150, 228379800, 251217780, 267965632, 304506400, 314022225, 334957040, 365407680, 401948448, 418696300, 456759600, 502435560, 609012800, 628044450, 669914080, 803896896, 837392600, 913519200, 1004871120, 1256088900, 1339828160, 1674785200, 1827038400, 2009742240, 2512177800, 3349570400, 4019484480, 5024355600, 6699140800, 10048711200, 20097422400]

約数ペア:

[(1, 20097422400), (2, 10048711200), (3, 6699140800), (4, 5024355600), (5, 4019484480), (6, 3349570400), (8, 2512177800), (10, 2009742240), (11, 1827038400), (12, 1674785200), (15, 1339828160), (16, 1256088900), (20, 1004871120), (22, 913519200), (24, 837392600), (25, 803896896), (30, 669914080), (32, 628044450), (33, 609012800), (40, 502435560), (44, 456759600), (48, 418696300), (50, 401948448), (55, 365407680), (60, 334957040), (64, 314022225), (66, 304506400), (75, 267965632), (80, 251217780), (88, 228379800), (96, 209348150), (100, 200974224), (110, 182703840), (120, 167478520), (121, 166094400), (132, 152253200), (150, 133982816), (160, 125608890), (165, 121802560), (176, 114189900), (192, 104674075), (200, 100487112), (220, 91351920), (240, 83739260), (242, 83047200), (264, 76126600), (275, 73081536), (300, 66991408), (320, 62804445), (330, 60901280), (352, 57094950), (363, 55364800), (400, 50243556), (440, 45675960), (480, 41869630), (484, 41523600), (528, 38063300), (550, 36540768), (600, 33495704), (605, 33218880), (660, 30450640), (704, 28547475), (726, 27682400), (800, 25121778), (825, 24360512), (880, 22837980), (960, 20934815), (968, 20761800), (1056, 19031650), (1100, 18270384), (1200, 16747852), (1210, 16609440), (1320, 15225320), (1452, 13841200), (1600, 12560889), (1650, 12180256), (1760, 11418990), (1815, 11072960), (1936, 10380900), (2112, 9515825), (2200, 9135192), (2400, 8373926), (2420, 8304720), (2640, 7612660), (2904, 6920600), (3025, 6643776), (3300, 6090128), (3520, 5709495), (3630, 5536480), (3872, 5190450), (4400, 4567596), (4800, 4186963), (4840, 4152360), (5280, 3806330), (5808, 3460300), (6050, 3321888), (6600, 3045064), (7260, 2768240), (7744, 2595225), (8800, 2283798), (9075, 2214592), (9680, 2076180), (10560, 1903165), (11616, 1730150), (12100, 1660944), (13200, 1522532), (14520, 1384120), (17600, 1141899), (18150, 1107296), (19360, 1038090), (23232, 865075), (24200, 830472), (26400, 761266), (29040, 692060), (34603, 580800), (36300, 553648), (38720, 519045), (48400, 415236), (52800, 380633), (58080, 346030), (69206, 290400), (72600, 276824), (96800, 207618), (103809, 193600), (116160, 173015), (138412, 145200)]