31006048300

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{5233}}^1$

素因数の和:5747

約数の個数: 72

約数和(自身を含む): 67865007056

約数和(自身を除く): 36858958756

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 307, 386, 614, 772, 965, 1228, 1535, 1930, 3070, 3860, 4825, 5233, 6140, 7675, 9650, 10466, 15350, 19300, 20932, 26165, 30700, 52330, 59251, 104660, 118502, 130825, 237004, 261650, 296255, 523300, 592510, 1009969, 1185020, 1481275, 1606531, 2019938, 2962550, 3213062, 4039876, 5049845, 5925100, 6426124, 8032655, 10099690, 16065310, 20199380, 25249225, 32130620, 40163275, 50498450, 80326550, 100996900, 160653100, 310060483, 620120966, 1240241932, 1550302415, 3100604830, 6201209660, 7751512075, 15503024150, 31006048300]

約数ペア:

[(1, 31006048300), (2, 15503024150), (4, 7751512075), (5, 6201209660), (10, 3100604830), (20, 1550302415), (25, 1240241932), (50, 620120966), (100, 310060483), (193, 160653100), (307, 100996900), (386, 80326550), (614, 50498450), (772, 40163275), (965, 32130620), (1228, 25249225), (1535, 20199380), (1930, 16065310), (3070, 10099690), (3860, 8032655), (4825, 6426124), (5233, 5925100), (6140, 5049845), (7675, 4039876), (9650, 3213062), (10466, 2962550), (15350, 2019938), (19300, 1606531), (20932, 1481275), (26165, 1185020), (30700, 1009969), (52330, 592510), (59251, 523300), (104660, 296255), (118502, 261650), (130825, 237004)]