83206860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 261246048

約数和(自身を除く): 178039188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 121, 132, 146, 157, 165, 219, 220, 242, 292, 314, 330, 363, 365, 438, 471, 484, 605, 628, 660, 726, 730, 785, 803, 876, 942, 1095, 1210, 1452, 1460, 1570, 1606, 1727, 1815, 1884, 2190, 2355, 2409, 2420, 3140, 3212, 3454, 3630, 4015, 4380, 4710, 4818, 5181, 6908, 7260, 8030, 8635, 8833, 9420, 9636, 10362, 11461, 12045, 16060, 17270, 17666, 18997, 20724, 22922, 24090, 25905, 26499, 34383, 34540, 35332, 37994, 44165, 45844, 48180, 51810, 52998, 56991, 57305, 68766, 75988, 88330, 94985, 103620, 105996, 113982, 114610, 126071, 132495, 137532, 171915, 176660, 189970, 227964, 229220, 252142, 264990, 284955, 343830, 378213, 379940, 504284, 529980, 569910, 630355, 687660, 756426, 1139820, 1260710, 1386781, 1512852, 1891065, 2521420, 2773562, 3782130, 4160343, 5547124, 6933905, 7564260, 8320686, 13867810, 16641372, 20801715, 27735620, 41603430, 83206860]

約数ペア:

[(1, 83206860), (2, 41603430), (3, 27735620), (4, 20801715), (5, 16641372), (6, 13867810), (10, 8320686), (11, 7564260), (12, 6933905), (15, 5547124), (20, 4160343), (22, 3782130), (30, 2773562), (33, 2521420), (44, 1891065), (55, 1512852), (60, 1386781), (66, 1260710), (73, 1139820), (110, 756426), (121, 687660), (132, 630355), (146, 569910), (157, 529980), (165, 504284), (219, 379940), (220, 378213), (242, 343830), (292, 284955), (314, 264990), (330, 252142), (363, 229220), (365, 227964), (438, 189970), (471, 176660), (484, 171915), (605, 137532), (628, 132495), (660, 126071), (726, 114610), (730, 113982), (785, 105996), (803, 103620), (876, 94985), (942, 88330), (1095, 75988), (1210, 68766), (1452, 57305), (1460, 56991), (1570, 52998), (1606, 51810), (1727, 48180), (1815, 45844), (1884, 44165), (2190, 37994), (2355, 35332), (2409, 34540), (2420, 34383), (3140, 26499), (3212, 25905), (3454, 24090), (3630, 22922), (4015, 20724), (4380, 18997), (4710, 17666), (4818, 17270), (5181, 16060), (6908, 12045), (7260, 11461), (8030, 10362), (8635, 9636), (8833, 9420)]