205065600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 693236880

約数和(自身を除く): 488171280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 384, 400, 410, 480, 492, 521, 600, 615, 640, 656, 800, 820, 960, 984, 1025, 1042, 1200, 1230, 1312, 1563, 1600, 1640, 1920, 1968, 2050, 2084, 2400, 2460, 2605, 2624, 3075, 3126, 3200, 3280, 3936, 4100, 4168, 4800, 4920, 5210, 5248, 6150, 6252, 6560, 7815, 7872, 8200, 8336, 9600, 9840, 10420, 12300, 12504, 13025, 13120, 15630, 15744, 16400, 16672, 19680, 20840, 21361, 24600, 25008, 26050, 26240, 31260, 32800, 33344, 39075, 39360, 41680, 42722, 49200, 50016, 52100, 62520, 64083, 65600, 66688, 78150, 78720, 83360, 85444, 98400, 100032, 104200, 106805, 125040, 128166, 131200, 156300, 166720, 170888, 196800, 200064, 208400, 213610, 250080, 256332, 312600, 320415, 333440, 341776, 393600, 416800, 427220, 500160, 512664, 534025, 625200, 640830, 683552, 833600, 854440, 1000320, 1025328, 1068050, 1250400, 1281660, 1367104, 1602075, 1667200, 1708880, 2050656, 2136100, 2500800, 2563320, 2734208, 3204150, 3417760, 4101312, 4272200, 5001600, 5126640, 6408300, 6835520, 8202624, 8544400, 10253280, 12816600, 13671040, 17088800, 20506560, 25633200, 34177600, 41013120, 51266400, 68355200, 102532800, 205065600]

約数ペア:

[(1, 205065600), (2, 102532800), (3, 68355200), (4, 51266400), (5, 41013120), (6, 34177600), (8, 25633200), (10, 20506560), (12, 17088800), (15, 13671040), (16, 12816600), (20, 10253280), (24, 8544400), (25, 8202624), (30, 6835520), (32, 6408300), (40, 5126640), (41, 5001600), (48, 4272200), (50, 4101312), (60, 3417760), (64, 3204150), (75, 2734208), (80, 2563320), (82, 2500800), (96, 2136100), (100, 2050656), (120, 1708880), (123, 1667200), (128, 1602075), (150, 1367104), (160, 1281660), (164, 1250400), (192, 1068050), (200, 1025328), (205, 1000320), (240, 854440), (246, 833600), (300, 683552), (320, 640830), (328, 625200), (384, 534025), (400, 512664), (410, 500160), (480, 427220), (492, 416800), (521, 393600), (600, 341776), (615, 333440), (640, 320415), (656, 312600), (800, 256332), (820, 250080), (960, 213610), (984, 208400), (1025, 200064), (1042, 196800), (1200, 170888), (1230, 166720), (1312, 156300), (1563, 131200), (1600, 128166), (1640, 125040), (1920, 106805), (1968, 104200), (2050, 100032), (2084, 98400), (2400, 85444), (2460, 83360), (2605, 78720), (2624, 78150), (3075, 66688), (3126, 65600), (3200, 64083), (3280, 62520), (3936, 52100), (4100, 50016), (4168, 49200), (4800, 42722), (4920, 41680), (5210, 39360), (5248, 39075), (6150, 33344), (6252, 32800), (6560, 31260), (7815, 26240), (7872, 26050), (8200, 25008), (8336, 24600), (9600, 21361), (9840, 20840), (10420, 19680), (12300, 16672), (12504, 16400), (13025, 15744), (13120, 15630)]