127829700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1014

約数の個数: 108

約数和(自身を含む): 403481988

約数和(自身を除く): 275652288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 173, 180, 225, 300, 346, 450, 519, 692, 821, 865, 900, 1038, 1557, 1642, 1730, 2076, 2463, 2595, 3114, 3284, 3460, 4105, 4325, 4926, 5190, 6228, 7389, 7785, 8210, 8650, 9852, 10380, 12315, 12975, 14778, 15570, 16420, 17300, 20525, 24630, 25950, 29556, 31140, 36945, 38925, 41050, 49260, 51900, 61575, 73890, 77850, 82100, 123150, 142033, 147780, 155700, 184725, 246300, 284066, 369450, 426099, 568132, 710165, 738900, 852198, 1278297, 1420330, 1704396, 2130495, 2556594, 2840660, 3550825, 4260990, 5113188, 6391485, 7101650, 8521980, 10652475, 12782970, 14203300, 21304950, 25565940, 31957425, 42609900, 63914850, 127829700]

約数ペア:

[(1, 127829700), (2, 63914850), (3, 42609900), (4, 31957425), (5, 25565940), (6, 21304950), (9, 14203300), (10, 12782970), (12, 10652475), (15, 8521980), (18, 7101650), (20, 6391485), (25, 5113188), (30, 4260990), (36, 3550825), (45, 2840660), (50, 2556594), (60, 2130495), (75, 1704396), (90, 1420330), (100, 1278297), (150, 852198), (173, 738900), (180, 710165), (225, 568132), (300, 426099), (346, 369450), (450, 284066), (519, 246300), (692, 184725), (821, 155700), (865, 147780), (900, 142033), (1038, 123150), (1557, 82100), (1642, 77850), (1730, 73890), (2076, 61575), (2463, 51900), (2595, 49260), (3114, 41050), (3284, 38925), (3460, 36945), (4105, 31140), (4325, 29556), (4926, 25950), (5190, 24630), (6228, 20525), (7389, 17300), (7785, 16420), (8210, 15570), (8650, 14778), (9852, 12975), (10380, 12315)]