203550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 535680

約数和(自身を除く): 332130

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 59, 69, 75, 115, 118, 138, 150, 177, 230, 295, 345, 354, 575, 590, 690, 885, 1150, 1357, 1475, 1725, 1770, 2714, 2950, 3450, 4071, 4425, 6785, 8142, 8850, 13570, 20355, 33925, 40710, 67850, 101775, 203550]

約数ペア:

[(1, 203550), (2, 101775), (3, 67850), (5, 40710), (6, 33925), (10, 20355), (15, 13570), (23, 8850), (25, 8142), (30, 6785), (46, 4425), (50, 4071), (59, 3450), (69, 2950), (75, 2714), (115, 1770), (118, 1725), (138, 1475), (150, 1357), (177, 1150), (230, 885), (295, 690), (345, 590), (354, 575)]