2910780900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{3257}}^1$

素因数の和:3611

約数の個数: 144

約数和(自身を含む): 9388774080

約数和(自身を除く): 6477993180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 331, 450, 540, 662, 675, 900, 993, 1324, 1350, 1655, 1986, 2700, 2979, 3257, 3310, 3972, 4965, 5958, 6514, 6620, 8275, 8937, 9771, 9930, 11916, 13028, 14895, 16285, 16550, 17874, 19542, 19860, 24825, 29313, 29790, 32570, 33100, 35748, 39084, 44685, 48855, 49650, 58626, 59580, 65140, 74475, 81425, 87939, 89370, 97710, 99300, 117252, 146565, 148950, 162850, 175878, 178740, 195420, 223425, 244275, 293130, 297900, 325700, 351756, 439695, 446850, 488550, 586260, 732825, 879390, 893700, 977100, 1078067, 1465650, 1758780, 2156134, 2198475, 2931300, 3234201, 4312268, 4396950, 5390335, 6468402, 8793900, 9702603, 10780670, 12936804, 16171005, 19405206, 21561340, 26951675, 29107809, 32342010, 38810412, 48513015, 53903350, 58215618, 64684020, 80855025, 97026030, 107806700, 116431236, 145539045, 161710050, 194052060, 242565075, 291078090, 323420100, 485130150, 582156180, 727695225, 970260300, 1455390450, 2910780900]

約数ペア:

[(1, 2910780900), (2, 1455390450), (3, 970260300), (4, 727695225), (5, 582156180), (6, 485130150), (9, 323420100), (10, 291078090), (12, 242565075), (15, 194052060), (18, 161710050), (20, 145539045), (25, 116431236), (27, 107806700), (30, 97026030), (36, 80855025), (45, 64684020), (50, 58215618), (54, 53903350), (60, 48513015), (75, 38810412), (90, 32342010), (100, 29107809), (108, 26951675), (135, 21561340), (150, 19405206), (180, 16171005), (225, 12936804), (270, 10780670), (300, 9702603), (331, 8793900), (450, 6468402), (540, 5390335), (662, 4396950), (675, 4312268), (900, 3234201), (993, 2931300), (1324, 2198475), (1350, 2156134), (1655, 1758780), (1986, 1465650), (2700, 1078067), (2979, 977100), (3257, 893700), (3310, 879390), (3972, 732825), (4965, 586260), (5958, 488550), (6514, 446850), (6620, 439695), (8275, 351756), (8937, 325700), (9771, 297900), (9930, 293130), (11916, 244275), (13028, 223425), (14895, 195420), (16285, 178740), (16550, 175878), (17874, 162850), (19542, 148950), (19860, 146565), (24825, 117252), (29313, 99300), (29790, 97710), (32570, 89370), (33100, 87939), (35748, 81425), (39084, 74475), (44685, 65140), (48855, 59580), (49650, 58626)]