61880100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 179884320

約数和(自身を除く): 118004220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 313, 626, 659, 939, 1252, 1318, 1565, 1878, 1977, 2636, 3130, 3295, 3756, 3954, 4695, 6260, 6590, 7825, 7908, 9390, 9885, 13180, 15650, 16475, 18780, 19770, 23475, 31300, 32950, 39540, 46950, 49425, 65900, 93900, 98850, 197700, 206267, 412534, 618801, 825068, 1031335, 1237602, 2062670, 2475204, 3094005, 4125340, 5156675, 6188010, 10313350, 12376020, 15470025, 20626700, 30940050, 61880100]

約数ペア:

[(1, 61880100), (2, 30940050), (3, 20626700), (4, 15470025), (5, 12376020), (6, 10313350), (10, 6188010), (12, 5156675), (15, 4125340), (20, 3094005), (25, 2475204), (30, 2062670), (50, 1237602), (60, 1031335), (75, 825068), (100, 618801), (150, 412534), (300, 206267), (313, 197700), (626, 98850), (659, 93900), (939, 65900), (1252, 49425), (1318, 46950), (1565, 39540), (1878, 32950), (1977, 31300), (2636, 23475), (3130, 19770), (3295, 18780), (3756, 16475), (3954, 15650), (4695, 13180), (6260, 9885), (6590, 9390), (7825, 7908)]