73708980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 225820224

約数和(自身を除く): 152111244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 83, 95, 114, 123, 164, 166, 190, 205, 228, 246, 249, 285, 332, 361, 380, 410, 415, 492, 498, 570, 615, 722, 779, 820, 830, 996, 1083, 1140, 1230, 1245, 1444, 1558, 1577, 1660, 1805, 2166, 2337, 2460, 2490, 3116, 3154, 3403, 3610, 3895, 4332, 4674, 4731, 4980, 5415, 6308, 6806, 7220, 7790, 7885, 9348, 9462, 10209, 10830, 11685, 13612, 14801, 15580, 15770, 17015, 18924, 20418, 21660, 23370, 23655, 29602, 29963, 31540, 34030, 40836, 44403, 46740, 47310, 51045, 59204, 59926, 64657, 68060, 74005, 88806, 89889, 94620, 102090, 119852, 129314, 148010, 149815, 177612, 179778, 193971, 204180, 222015, 258628, 296020, 299630, 323285, 359556, 387942, 444030, 449445, 599260, 646570, 775884, 888060, 898890, 969855, 1228483, 1293140, 1797780, 1939710, 2456966, 3685449, 3879420, 4913932, 6142415, 7370898, 12284830, 14741796, 18427245, 24569660, 36854490, 73708980]

約数ペア:

[(1, 73708980), (2, 36854490), (3, 24569660), (4, 18427245), (5, 14741796), (6, 12284830), (10, 7370898), (12, 6142415), (15, 4913932), (19, 3879420), (20, 3685449), (30, 2456966), (38, 1939710), (41, 1797780), (57, 1293140), (60, 1228483), (76, 969855), (82, 898890), (83, 888060), (95, 775884), (114, 646570), (123, 599260), (164, 449445), (166, 444030), (190, 387942), (205, 359556), (228, 323285), (246, 299630), (249, 296020), (285, 258628), (332, 222015), (361, 204180), (380, 193971), (410, 179778), (415, 177612), (492, 149815), (498, 148010), (570, 129314), (615, 119852), (722, 102090), (779, 94620), (820, 89889), (830, 88806), (996, 74005), (1083, 68060), (1140, 64657), (1230, 59926), (1245, 59204), (1444, 51045), (1558, 47310), (1577, 46740), (1660, 44403), (1805, 40836), (2166, 34030), (2337, 31540), (2460, 29963), (2490, 29602), (3116, 23655), (3154, 23370), (3403, 21660), (3610, 20418), (3895, 18924), (4332, 17015), (4674, 15770), (4731, 15580), (4980, 14801), (5415, 13612), (6308, 11685), (6806, 10830), (7220, 10209), (7790, 9462), (7885, 9348)]