38878650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 110707200

約数和(自身を除く): 71828550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 929, 930, 1350, 1395, 1550, 1674, 1858, 2325, 2787, 2790, 4185, 4645, 4650, 5574, 6975, 8361, 8370, 9290, 13935, 13950, 16722, 20925, 23225, 25083, 27870, 28799, 41805, 41850, 46450, 50166, 57598, 69675, 83610, 86397, 125415, 139350, 143995, 172794, 209025, 250830, 259191, 287990, 418050, 431985, 518382, 627075, 719975, 777573, 863970, 1254150, 1295955, 1439950, 1555146, 2159925, 2591910, 3887865, 4319850, 6479775, 7775730, 12959550, 19439325, 38878650]

約数ペア:

[(1, 38878650), (2, 19439325), (3, 12959550), (5, 7775730), (6, 6479775), (9, 4319850), (10, 3887865), (15, 2591910), (18, 2159925), (25, 1555146), (27, 1439950), (30, 1295955), (31, 1254150), (45, 863970), (50, 777573), (54, 719975), (62, 627075), (75, 518382), (90, 431985), (93, 418050), (135, 287990), (150, 259191), (155, 250830), (186, 209025), (225, 172794), (270, 143995), (279, 139350), (310, 125415), (450, 86397), (465, 83610), (558, 69675), (675, 57598), (775, 50166), (837, 46450), (929, 41850), (930, 41805), (1350, 28799), (1395, 27870), (1550, 25083), (1674, 23225), (1858, 20925), (2325, 16722), (2787, 13950), (2790, 13935), (4185, 9290), (4645, 8370), (4650, 8361), (5574, 6975)]