192880260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28961}}^1$

素因数の和:29013

約数の個数: 72

約数和(自身を含む): 600903576

約数和(自身を除く): 408023316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 28961, 57922, 86883, 115844, 144805, 173766, 260649, 289610, 347532, 434415, 521298, 579220, 868830, 1042596, 1071557, 1303245, 1737660, 2143114, 2606490, 3214671, 4286228, 5212980, 5357785, 6429342, 9644013, 10715570, 12858684, 16073355, 19288026, 21431140, 32146710, 38576052, 48220065, 64293420, 96440130, 192880260]

約数ペア:

[(1, 192880260), (2, 96440130), (3, 64293420), (4, 48220065), (5, 38576052), (6, 32146710), (9, 21431140), (10, 19288026), (12, 16073355), (15, 12858684), (18, 10715570), (20, 9644013), (30, 6429342), (36, 5357785), (37, 5212980), (45, 4286228), (60, 3214671), (74, 2606490), (90, 2143114), (111, 1737660), (148, 1303245), (180, 1071557), (185, 1042596), (222, 868830), (333, 579220), (370, 521298), (444, 434415), (555, 347532), (666, 289610), (740, 260649), (1110, 173766), (1332, 144805), (1665, 115844), (2220, 86883), (3330, 57922), (6660, 28961)]