63981300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 185925600

約数和(自身を除く): 121944300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 419, 509, 838, 1018, 1257, 1527, 1676, 2036, 2095, 2514, 2545, 3054, 4190, 5028, 5090, 6108, 6285, 7635, 8380, 10180, 10475, 12570, 12725, 15270, 20950, 25140, 25450, 30540, 31425, 38175, 41900, 50900, 62850, 76350, 125700, 152700, 213271, 426542, 639813, 853084, 1066355, 1279626, 2132710, 2559252, 3199065, 4265420, 5331775, 6398130, 10663550, 12796260, 15995325, 21327100, 31990650, 63981300]

約数ペア:

[(1, 63981300), (2, 31990650), (3, 21327100), (4, 15995325), (5, 12796260), (6, 10663550), (10, 6398130), (12, 5331775), (15, 4265420), (20, 3199065), (25, 2559252), (30, 2132710), (50, 1279626), (60, 1066355), (75, 853084), (100, 639813), (150, 426542), (300, 213271), (419, 152700), (509, 125700), (838, 76350), (1018, 62850), (1257, 50900), (1527, 41900), (1676, 38175), (2036, 31425), (2095, 30540), (2514, 25450), (2545, 25140), (3054, 20950), (4190, 15270), (5028, 12725), (5090, 12570), (6108, 10475), (6285, 10180), (7635, 8380)]