73078650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:916

約数の個数: 72

約数和(自身を含む): 197424864

約数和(自身を除く): 124346214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 251, 450, 502, 647, 753, 1255, 1294, 1506, 1941, 2259, 2510, 3235, 3765, 3882, 4518, 5823, 6275, 6470, 7530, 9705, 11295, 11646, 12550, 16175, 18825, 19410, 22590, 29115, 32350, 37650, 48525, 56475, 58230, 97050, 112950, 145575, 162397, 291150, 324794, 487191, 811985, 974382, 1461573, 1623970, 2435955, 2923146, 4059925, 4871910, 7307865, 8119850, 12179775, 14615730, 24359550, 36539325, 73078650]

約数ペア:

[(1, 73078650), (2, 36539325), (3, 24359550), (5, 14615730), (6, 12179775), (9, 8119850), (10, 7307865), (15, 4871910), (18, 4059925), (25, 2923146), (30, 2435955), (45, 1623970), (50, 1461573), (75, 974382), (90, 811985), (150, 487191), (225, 324794), (251, 291150), (450, 162397), (502, 145575), (647, 112950), (753, 97050), (1255, 58230), (1294, 56475), (1506, 48525), (1941, 37650), (2259, 32350), (2510, 29115), (3235, 22590), (3765, 19410), (3882, 18825), (4518, 16175), (5823, 12550), (6275, 11646), (6470, 11295), (7530, 9705)]