2031820200

素因数分解:

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

素因数の和:559

約数の個数: 288

約数和(自身を含む): 7165791360

約数和(自身を除く): 5133971160

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, 81, 90, 97, 100, 108, 120, 135, 150, 162, 180, 194, 200, 216, 225, 243, 270, 291, 300, 324, 360, 388, 405, 431, 450, 485, 486, 540, 582, 600, 648, 675, 776, 810, 862, 873, 900, 970, 972, 1080, 1164, 1215, 1293, 1350, 1455, 1620, 1724, 1746, 1800, 1940, 1944, 2025, 2155, 2328, 2425, 2430, 2586, 2619, 2700, 2910, 3240, 3448, 3492, 3879, 3880, 4050, 4310, 4365, 4850, 4860, 5172, 5238, 5400, 5820, 6075, 6465, 6984, 7275, 7758, 7857, 8100, 8620, 8730, 9700, 9720, 10344, 10476, 10775, 11637, 11640, 12150, 12930, 13095, 14550, 15516, 15714, 16200, 17240, 17460, 19395, 19400, 20952, 21550, 21825, 23274, 23571, 24300, 25860, 26190, 29100, 31032, 31428, 32325, 34911, 34920, 38790, 39285, 41807, 43100, 43650, 46548, 47142, 48600, 51720, 52380, 58185, 58200, 62856, 64650, 65475, 69822, 77580, 78570, 83614, 86200, 87300, 93096, 94284, 96975, 104733, 104760, 116370, 117855, 125421, 129300, 130950, 139644, 155160, 157140, 167228, 174555, 174600, 188568, 193950, 196425, 209035, 209466, 232740, 235710, 250842, 258600, 261900, 279288, 290925, 314280, 334456, 349110, 376263, 387900, 392850, 418070, 418932, 465480, 471420, 501684, 523665, 523800, 581850, 589275, 627105, 698220, 752526, 775800, 785700, 836140, 837864, 872775, 942840, 1003368, 1045175, 1047330, 1128789, 1163700, 1178550, 1254210, 1396440, 1505052, 1571400, 1672280, 1745550, 1881315, 2090350, 2094660, 2257578, 2327400, 2357100, 2508420, 2618325, 3010104, 3135525, 3386367, 3491100, 3762630, 4180700, 4189320, 4515156, 4714200, 5016840, 5236650, 5643945, 6271050, 6772734, 6982200, 7525260, 8361400, 9030312, 9406575, 10159101, 10473300, 11287890, 12542100, 13545468, 15050520, 16931835, 18813150, 20318202, 20946600, 22575780, 25084200, 27090936, 28219725, 33863670, 37626300, 40636404, 45151560, 50795505, 56439450, 67727340, 75252600, 81272808, 84659175, 101591010, 112878900, 135454680, 169318350, 203182020, 225757800, 253977525, 338636700, 406364040, 507955050, 677273400, 1015910100, 2031820200]

約数ペア:

[(1, 2031820200), (2, 1015910100), (3, 677273400), (4, 507955050), (5, 406364040), (6, 338636700), (8, 253977525), (9, 225757800), (10, 203182020), (12, 169318350), (15, 135454680), (18, 112878900), (20, 101591010), (24, 84659175), (25, 81272808), (27, 75252600), (30, 67727340), (36, 56439450), (40, 50795505), (45, 45151560), (50, 40636404), (54, 37626300), (60, 33863670), (72, 28219725), (75, 27090936), (81, 25084200), (90, 22575780), (97, 20946600), (100, 20318202), (108, 18813150), (120, 16931835), (135, 15050520), (150, 13545468), (162, 12542100), (180, 11287890), (194, 10473300), (200, 10159101), (216, 9406575), (225, 9030312), (243, 8361400), (270, 7525260), (291, 6982200), (300, 6772734), (324, 6271050), (360, 5643945), (388, 5236650), (405, 5016840), (431, 4714200), (450, 4515156), (485, 4189320), (486, 4180700), (540, 3762630), (582, 3491100), (600, 3386367), (648, 3135525), (675, 3010104), (776, 2618325), (810, 2508420), (862, 2357100), (873, 2327400), (900, 2257578), (970, 2094660), (972, 2090350), (1080, 1881315), (1164, 1745550), (1215, 1672280), (1293, 1571400), (1350, 1505052), (1455, 1396440), (1620, 1254210), (1724, 1178550), (1746, 1163700), (1800, 1128789), (1940, 1047330), (1944, 1045175), (2025, 1003368), (2155, 942840), (2328, 872775), (2425, 837864), (2430, 836140), (2586, 785700), (2619, 775800), (2700, 752526), (2910, 698220), (3240, 627105), (3448, 589275), (3492, 581850), (3879, 523800), (3880, 523665), (4050, 501684), (4310, 471420), (4365, 465480), (4850, 418932), (4860, 418070), (5172, 392850), (5238, 387900), (5400, 376263), (5820, 349110), (6075, 334456), (6465, 314280), (6984, 290925), (7275, 279288), (7758, 261900), (7857, 258600), (8100, 250842), (8620, 235710), (8730, 232740), (9700, 209466), (9720, 209035), (10344, 196425), (10476, 193950), (10775, 188568), (11637, 174600), (11640, 174555), (12150, 167228), (12930, 157140), (13095, 155160), (14550, 139644), (15516, 130950), (15714, 129300), (16200, 125421), (17240, 117855), (17460, 116370), (19395, 104760), (19400, 104733), (20952, 96975), (21550, 94284), (21825, 93096), (23274, 87300), (23571, 86200), (24300, 83614), (25860, 78570), (26190, 77580), (29100, 69822), (31032, 65475), (31428, 64650), (32325, 62856), (34911, 58200), (34920, 58185), (38790, 52380), (39285, 51720), (41807, 48600), (43100, 47142), (43650, 46548)]