88078300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 203181440

約数和(自身を除く): 115103140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 151, 190, 302, 307, 380, 475, 604, 614, 755, 950, 1228, 1510, 1535, 1900, 2869, 3020, 3070, 3775, 5738, 5833, 6140, 7550, 7675, 11476, 11666, 14345, 15100, 15350, 23332, 28690, 29165, 30700, 46357, 57380, 58330, 71725, 92714, 116660, 143450, 145825, 185428, 231785, 286900, 291650, 463570, 583300, 880783, 927140, 1158925, 1761566, 2317850, 3523132, 4403915, 4635700, 8807830, 17615660, 22019575, 44039150, 88078300]

約数ペア:

[(1, 88078300), (2, 44039150), (4, 22019575), (5, 17615660), (10, 8807830), (19, 4635700), (20, 4403915), (25, 3523132), (38, 2317850), (50, 1761566), (76, 1158925), (95, 927140), (100, 880783), (151, 583300), (190, 463570), (302, 291650), (307, 286900), (380, 231785), (475, 185428), (604, 145825), (614, 143450), (755, 116660), (950, 92714), (1228, 71725), (1510, 58330), (1535, 57380), (1900, 46357), (2869, 30700), (3020, 29165), (3070, 28690), (3775, 23332), (5738, 15350), (5833, 15100), (6140, 14345), (7550, 11666), (7675, 11476)]