868758900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{7561}}^1$

素因数の和:7961

約数の個数: 72

約数和(自身を含む): 2520505344

約数和(自身を除く): 1651746444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7561, 7660, 9575, 11490, 15122, 19150, 22683, 22980, 28725, 30244, 37805, 38300, 45366, 57450, 75610, 90732, 113415, 114900, 151220, 189025, 226830, 378050, 453660, 567075, 756100, 1134150, 2268300, 2895863, 5791726, 8687589, 11583452, 14479315, 17375178, 28958630, 34750356, 43437945, 57917260, 72396575, 86875890, 144793150, 173751780, 217189725, 289586300, 434379450, 868758900]

約数ペア:

[(1, 868758900), (2, 434379450), (3, 289586300), (4, 217189725), (5, 173751780), (6, 144793150), (10, 86875890), (12, 72396575), (15, 57917260), (20, 43437945), (25, 34750356), (30, 28958630), (50, 17375178), (60, 14479315), (75, 11583452), (100, 8687589), (150, 5791726), (300, 2895863), (383, 2268300), (766, 1134150), (1149, 756100), (1532, 567075), (1915, 453660), (2298, 378050), (3830, 226830), (4596, 189025), (5745, 151220), (7561, 114900), (7660, 113415), (9575, 90732), (11490, 75610), (15122, 57450), (19150, 45366), (22683, 38300), (22980, 37805), (28725, 30244)]