2021291250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2634

約数の個数: 160

約数和(自身を含む): 5803142400

約数和(自身を除く): 3781851150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 125, 150, 165, 190, 209, 250, 275, 285, 330, 375, 418, 475, 550, 570, 625, 627, 750, 825, 950, 1045, 1250, 1254, 1375, 1425, 1650, 1875, 2090, 2375, 2579, 2750, 2850, 3135, 3750, 4125, 4750, 5158, 5225, 6270, 6875, 7125, 7737, 8250, 10450, 11875, 12895, 13750, 14250, 15474, 15675, 20625, 23750, 25790, 26125, 28369, 31350, 35625, 38685, 41250, 49001, 52250, 56738, 64475, 71250, 77370, 78375, 85107, 98002, 128950, 130625, 141845, 147003, 156750, 170214, 193425, 245005, 261250, 283690, 294006, 322375, 386850, 391875, 425535, 490010, 539011, 644750, 709225, 735015, 783750, 851070, 967125, 1078022, 1225025, 1418450, 1470030, 1611875, 1617033, 1934250, 2127675, 2450050, 2695055, 3223750, 3234066, 3546125, 3675075, 4255350, 4835625, 5390110, 6125125, 7092250, 7350150, 8085165, 9671250, 10638375, 12250250, 13475275, 16170330, 17730625, 18375375, 21276750, 26950550, 30625625, 35461250, 36750750, 40425825, 53191875, 61251250, 67376375, 80851650, 91876875, 106383750, 134752750, 183753750, 202129125, 336881875, 404258250, 673763750, 1010645625, 2021291250]

約数ペア:

[(1, 2021291250), (2, 1010645625), (3, 673763750), (5, 404258250), (6, 336881875), (10, 202129125), (11, 183753750), (15, 134752750), (19, 106383750), (22, 91876875), (25, 80851650), (30, 67376375), (33, 61251250), (38, 53191875), (50, 40425825), (55, 36750750), (57, 35461250), (66, 30625625), (75, 26950550), (95, 21276750), (110, 18375375), (114, 17730625), (125, 16170330), (150, 13475275), (165, 12250250), (190, 10638375), (209, 9671250), (250, 8085165), (275, 7350150), (285, 7092250), (330, 6125125), (375, 5390110), (418, 4835625), (475, 4255350), (550, 3675075), (570, 3546125), (625, 3234066), (627, 3223750), (750, 2695055), (825, 2450050), (950, 2127675), (1045, 1934250), (1250, 1617033), (1254, 1611875), (1375, 1470030), (1425, 1418450), (1650, 1225025), (1875, 1078022), (2090, 967125), (2375, 851070), (2579, 783750), (2750, 735015), (2850, 709225), (3135, 644750), (3750, 539011), (4125, 490010), (4750, 425535), (5158, 391875), (5225, 386850), (6270, 322375), (6875, 294006), (7125, 283690), (7737, 261250), (8250, 245005), (10450, 193425), (11875, 170214), (12895, 156750), (13750, 147003), (14250, 141845), (15474, 130625), (15675, 128950), (20625, 98002), (23750, 85107), (25790, 78375), (26125, 77370), (28369, 71250), (31350, 64475), (35625, 56738), (38685, 52250), (41250, 49001)]