28101600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1301}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 101712240

約数和(自身を除く): 73610640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1301, 1350, 1440, 1800, 2160, 2400, 2602, 2700, 3600, 3903, 4320, 5204, 5400, 6505, 7200, 7806, 10408, 10800, 11709, 13010, 15612, 19515, 20816, 21600, 23418, 26020, 31224, 32525, 35127, 39030, 41632, 46836, 52040, 58545, 62448, 65050, 70254, 78060, 93672, 97575, 104080, 117090, 124896, 130100, 140508, 156120, 175635, 187344, 195150, 208160, 234180, 260200, 281016, 292725, 312240, 351270, 374688, 390300, 468360, 520400, 562032, 585450, 624480, 702540, 780600, 878175, 936720, 1040800, 1124064, 1170900, 1405080, 1561200, 1756350, 1873440, 2341800, 2810160, 3122400, 3512700, 4683600, 5620320, 7025400, 9367200, 14050800, 28101600]

約数ペア:

[(1, 28101600), (2, 14050800), (3, 9367200), (4, 7025400), (5, 5620320), (6, 4683600), (8, 3512700), (9, 3122400), (10, 2810160), (12, 2341800), (15, 1873440), (16, 1756350), (18, 1561200), (20, 1405080), (24, 1170900), (25, 1124064), (27, 1040800), (30, 936720), (32, 878175), (36, 780600), (40, 702540), (45, 624480), (48, 585450), (50, 562032), (54, 520400), (60, 468360), (72, 390300), (75, 374688), (80, 351270), (90, 312240), (96, 292725), (100, 281016), (108, 260200), (120, 234180), (135, 208160), (144, 195150), (150, 187344), (160, 175635), (180, 156120), (200, 140508), (216, 130100), (225, 124896), (240, 117090), (270, 104080), (288, 97575), (300, 93672), (360, 78060), (400, 70254), (432, 65050), (450, 62448), (480, 58545), (540, 52040), (600, 46836), (675, 41632), (720, 39030), (800, 35127), (864, 32525), (900, 31224), (1080, 26020), (1200, 23418), (1301, 21600), (1350, 20816), (1440, 19515), (1800, 15612), (2160, 13010), (2400, 11709), (2602, 10800), (2700, 10408), (3600, 7806), (3903, 7200), (4320, 6505), (5204, 5400)]