20237399550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{98407}}^1$

素因数の和:98882

約数の個数: 72

約数和(自身を含む): 54490674576

約数和(自身を除く): 34253275026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 457, 914, 1371, 2285, 2742, 4113, 4570, 6855, 8226, 11425, 13710, 20565, 22850, 34275, 41130, 68550, 98407, 102825, 196814, 205650, 295221, 492035, 590442, 885663, 984070, 1476105, 1771326, 2460175, 2952210, 4428315, 4920350, 7380525, 8856630, 14761050, 22141575, 44283150, 44971999, 89943998, 134915997, 224859995, 269831994, 404747991, 449719990, 674579985, 809495982, 1124299975, 1349159970, 2023739955, 2248599950, 3372899925, 4047479910, 6745799850, 10118699775, 20237399550]

約数ペア:

[(1, 20237399550), (2, 10118699775), (3, 6745799850), (5, 4047479910), (6, 3372899925), (9, 2248599950), (10, 2023739955), (15, 1349159970), (18, 1124299975), (25, 809495982), (30, 674579985), (45, 449719990), (50, 404747991), (75, 269831994), (90, 224859995), (150, 134915997), (225, 89943998), (450, 44971999), (457, 44283150), (914, 22141575), (1371, 14761050), (2285, 8856630), (2742, 7380525), (4113, 4920350), (4570, 4428315), (6855, 2952210), (8226, 2460175), (11425, 1771326), (13710, 1476105), (20565, 984070), (22850, 885663), (34275, 590442), (41130, 492035), (68550, 295221), (98407, 205650), (102825, 196814)]