72668970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6673}}^1$

素因数の和:6708

約数の個数: 72

約数和(自身を含む): 207708228

約数和(自身を除く): 135039258

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6673, 10890, 13346, 20019, 33365, 40038, 60057, 66730, 73403, 100095, 120114, 146806, 200190, 220209, 300285, 367015, 440418, 600570, 660627, 734030, 807433, 1101045, 1321254, 1614866, 2202090, 2422299, 3303135, 4037165, 4844598, 6606270, 7266897, 8074330, 12111495, 14533794, 24222990, 36334485, 72668970]

約数ペア:

[(1, 72668970), (2, 36334485), (3, 24222990), (5, 14533794), (6, 12111495), (9, 8074330), (10, 7266897), (11, 6606270), (15, 4844598), (18, 4037165), (22, 3303135), (30, 2422299), (33, 2202090), (45, 1614866), (55, 1321254), (66, 1101045), (90, 807433), (99, 734030), (110, 660627), (121, 600570), (165, 440418), (198, 367015), (242, 300285), (330, 220209), (363, 200190), (495, 146806), (605, 120114), (726, 100095), (990, 73403), (1089, 66730), (1210, 60057), (1815, 40038), (2178, 33365), (3630, 20019), (5445, 13346), (6673, 10890)]