316458900

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{1447}}^1$

素因数の和:1482

約数の個数: 144

約数和(自身を含む): 1030628480

約数和(自身を除く): 714169580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1447, 1458, 1620, 2025, 2187, 2430, 2700, 2894, 2916, 3645, 4050, 4341, 4374, 4860, 5788, 6075, 7235, 7290, 8100, 8682, 8748, 10935, 12150, 13023, 14470, 14580, 17364, 18225, 21705, 21870, 24300, 26046, 28940, 36175, 36450, 39069, 43410, 43740, 52092, 54675, 65115, 72350, 72900, 78138, 86820, 108525, 109350, 117207, 130230, 144700, 156276, 195345, 217050, 218700, 234414, 260460, 325575, 351621, 390690, 434100, 468828, 586035, 651150, 703242, 781380, 976725, 1054863, 1172070, 1302300, 1406484, 1758105, 1953450, 2109726, 2344140, 2930175, 3164589, 3516210, 3906900, 4219452, 5274315, 5860350, 6329178, 7032420, 8790525, 10548630, 11720700, 12658356, 15822945, 17581050, 21097260, 26371575, 31645890, 35162100, 52743150, 63291780, 79114725, 105486300, 158229450, 316458900]

約数ペア:

[(1, 316458900), (2, 158229450), (3, 105486300), (4, 79114725), (5, 63291780), (6, 52743150), (9, 35162100), (10, 31645890), (12, 26371575), (15, 21097260), (18, 17581050), (20, 15822945), (25, 12658356), (27, 11720700), (30, 10548630), (36, 8790525), (45, 7032420), (50, 6329178), (54, 5860350), (60, 5274315), (75, 4219452), (81, 3906900), (90, 3516210), (100, 3164589), (108, 2930175), (135, 2344140), (150, 2109726), (162, 1953450), (180, 1758105), (225, 1406484), (243, 1302300), (270, 1172070), (300, 1054863), (324, 976725), (405, 781380), (450, 703242), (486, 651150), (540, 586035), (675, 468828), (729, 434100), (810, 390690), (900, 351621), (972, 325575), (1215, 260460), (1350, 234414), (1447, 218700), (1458, 217050), (1620, 195345), (2025, 156276), (2187, 144700), (2430, 130230), (2700, 117207), (2894, 109350), (2916, 108525), (3645, 86820), (4050, 78138), (4341, 72900), (4374, 72350), (4860, 65115), (5788, 54675), (6075, 52092), (7235, 43740), (7290, 43410), (8100, 39069), (8682, 36450), (8748, 36175), (10935, 28940), (12150, 26046), (13023, 24300), (14470, 21870), (14580, 21705), (17364, 18225)]