200028750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 512498448

約数和(自身を除く): 312469698

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 125, 150, 205, 246, 250, 375, 410, 615, 625, 750, 1025, 1230, 1250, 1301, 1875, 2050, 2602, 3075, 3750, 3903, 5125, 6150, 6505, 7806, 10250, 13010, 15375, 19515, 25625, 30750, 32525, 39030, 51250, 53341, 65050, 76875, 97575, 106682, 153750, 160023, 162625, 195150, 266705, 320046, 325250, 487875, 533410, 800115, 813125, 975750, 1333525, 1600230, 1626250, 2439375, 2667050, 4000575, 4878750, 6667625, 8001150, 13335250, 20002875, 33338125, 40005750, 66676250, 100014375, 200028750]

約数ペア:

[(1, 200028750), (2, 100014375), (3, 66676250), (5, 40005750), (6, 33338125), (10, 20002875), (15, 13335250), (25, 8001150), (30, 6667625), (41, 4878750), (50, 4000575), (75, 2667050), (82, 2439375), (123, 1626250), (125, 1600230), (150, 1333525), (205, 975750), (246, 813125), (250, 800115), (375, 533410), (410, 487875), (615, 325250), (625, 320046), (750, 266705), (1025, 195150), (1230, 162625), (1250, 160023), (1301, 153750), (1875, 106682), (2050, 97575), (2602, 76875), (3075, 65050), (3750, 53341), (3903, 51250), (5125, 39030), (6150, 32525), (6505, 30750), (7806, 25625), (10250, 19515), (13010, 15375)]