225757800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 561691800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 97, 100, 108, 120, 135, 150, 180, 194, 200, 216, 225, 270, 291, 300, 360, 388, 431, 450, 485, 540, 582, 600, 675, 776, 862, 873, 900, 970, 1080, 1164, 1293, 1350, 1455, 1724, 1746, 1800, 1940, 2155, 2328, 2425, 2586, 2619, 2700, 2910, 3448, 3492, 3879, 3880, 4310, 4365, 4850, 5172, 5238, 5400, 5820, 6465, 6984, 7275, 7758, 8620, 8730, 9700, 10344, 10476, 10775, 11637, 11640, 12930, 13095, 14550, 15516, 17240, 17460, 19395, 19400, 20952, 21550, 21825, 23274, 25860, 26190, 29100, 31032, 32325, 34920, 38790, 41807, 43100, 43650, 46548, 51720, 52380, 58185, 58200, 64650, 65475, 77580, 83614, 86200, 87300, 93096, 96975, 104760, 116370, 125421, 129300, 130950, 155160, 167228, 174600, 193950, 209035, 232740, 250842, 258600, 261900, 290925, 334456, 376263, 387900, 418070, 465480, 501684, 523800, 581850, 627105, 752526, 775800, 836140, 1003368, 1045175, 1128789, 1163700, 1254210, 1505052, 1672280, 1881315, 2090350, 2257578, 2327400, 2508420, 3010104, 3135525, 3762630, 4180700, 4515156, 5016840, 5643945, 6271050, 7525260, 8361400, 9030312, 9406575, 11287890, 12542100, 15050520, 18813150, 22575780, 25084200, 28219725, 37626300, 45151560, 56439450, 75252600, 112878900, 225757800]

約数ペア:

[(1, 225757800), (2, 112878900), (3, 75252600), (4, 56439450), (5, 45151560), (6, 37626300), (8, 28219725), (9, 25084200), (10, 22575780), (12, 18813150), (15, 15050520), (18, 12542100), (20, 11287890), (24, 9406575), (25, 9030312), (27, 8361400), (30, 7525260), (36, 6271050), (40, 5643945), (45, 5016840), (50, 4515156), (54, 4180700), (60, 3762630), (72, 3135525), (75, 3010104), (90, 2508420), (97, 2327400), (100, 2257578), (108, 2090350), (120, 1881315), (135, 1672280), (150, 1505052), (180, 1254210), (194, 1163700), (200, 1128789), (216, 1045175), (225, 1003368), (270, 836140), (291, 775800), (300, 752526), (360, 627105), (388, 581850), (431, 523800), (450, 501684), (485, 465480), (540, 418070), (582, 387900), (600, 376263), (675, 334456), (776, 290925), (862, 261900), (873, 258600), (900, 250842), (970, 232740), (1080, 209035), (1164, 193950), (1293, 174600), (1350, 167228), (1455, 155160), (1724, 130950), (1746, 129300), (1800, 125421), (1940, 116370), (2155, 104760), (2328, 96975), (2425, 93096), (2586, 87300), (2619, 86200), (2700, 83614), (2910, 77580), (3448, 65475), (3492, 64650), (3879, 58200), (3880, 58185), (4310, 52380), (4365, 51720), (4850, 46548), (5172, 43650), (5238, 43100), (5400, 41807), (5820, 38790), (6465, 34920), (6984, 32325), (7275, 31032), (7758, 29100), (8620, 26190), (8730, 25860), (9700, 23274), (10344, 21825), (10476, 21550), (10775, 20952), (11637, 19400), (11640, 19395), (12930, 17460), (13095, 17240), (14550, 15516)]